remote code execution | Breaking Cybersecurity News | The Hacker News

Veeam has rolled out patches to contain a critical security flaw impacting its Backup & Replication software that could result in remote code execution under certain conditions. The security defect, tracked as CVE-2025-23121, carries a CVSS score of 9.9 out of a maximum of 10.0. "A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user," the company said in an advisory. CVE-2025-23121 impacts all earlier version 12 builds, including 12.3.1.1139. It has been addressed in version 12.3.2 (build 12.3.2.3617). Security researchers at CODE WHITE GmbH and watchTowr have been credited with discovering and reporting the vulnerability. Cybersecurity company Rapid7 noted that the update likely addresses concerns shared by CODE WHITE in late March 2025 that the patch put in place to plug a similar hole ( CVE-2025-23120 , CVSS score: 9.9) could be bypassed. Also addressed by Veeam is another flaw in the same product (CVE-2025...

Cybersecurity researchers have disclosed three security flaws in the popular Sitecore Experience Platform (XP) that could be chained to achieve pre-authenticated remote code execution. Sitecore Experience Platform is an enterprise-oriented software that provides users with tools for content management, digital marketing, and analytics and reports. The list of vulnerabilities is as follows - CVE-2025-34509 (CVSS score: 8.2) - Use of hard-coded credentials CVE-2025-34510 (CVSS score: 8.8) - Post-authenticated remote code execution via path traversal CVE-2025-34511 (CVSS score: 8.8) - Post-authenticated remote code execution via Sitecore PowerShell Extension watchTowr Labs researcher Piotr Bazydlo said the default user account "sitecore\ServicesAPI" has a single-character password that's hard-coded to " b ." In its documentation, Sitecore advises customers against changing default user account credentials. While the user has no roles and permission...

Cybersecurity researchers have called attention to a new campaign that's actively exploiting a recently disclosed critical security flaw in Langflow to deliver the Flodrix botnet malware. "Attackers use the vulnerability to execute downloader scripts on compromised Langflow servers, which in turn fetch and install the Flodrix malware," Trend Micro researchers Aliakbar Zahravi, Ahmed Mohamed Ibrahim, Sunil Bharti, and Shubham Singh said in a technical report published today. The activity entails the exploitation of CVE-2025-3248 (CVSS score: 9.8), a missing authentication vulnerability in Langflow , a Python-based "visual framework" for building artificial intelligence (AI) applications. Successful exploitation of the flaw could enable unauthenticated attackers to execute arbitrary code via crafted HTTP requests. It was patched by Langflow in March 2025 with version 1.3.0. Last month, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) flagg...

Cybersecurity researchers from  SafeDep and Veracode detailed a number of malware-laced npm packages that are designed to execute remote code and download additional payloads. The packages in question are listed below - eslint-config-airbnb-compat (676 Downloads) ts-runtime-compat-check (1,588 Downloads) solders (983 Downloads) @mediawave/lib (386 Downloads) All the identified npm packages have since been taken down from npm, but not before they were downloaded hundreds of times from the package registry.  SafeDep's analysis of eslint-config-airbnb-compat found that the JavaScript library has ts-runtime-compat-check listed as a dependency, which, in turn, contacts an external server defined in the former package ("proxy.eslint-proxy[.]site") to retrieve and execute a Base64-encoded string. The exact nature of the payload is unknown. "It implements a multi-stage remote code execution attack using a transitive dependency to hide the malicious code,"...

Microsoft has released patches to fix 67 security flaws , including one zero-day bug in Web Distributed Authoring and Versioning (WebDAV) that it said has come under active exploitation in the wild. Of the 67 vulnerabilities, 11 are rated Critical and 56 are rated Important in severity. This includes 26 remote code execution flaws, 17 information disclosure flaws, and 14 privilege escalation flaws. The patches are in addition to 13 shortcomings addressed by the company in its Chromium-based Edge browser since the release of last month's Patch Tuesday update . The vulnerability that has been weaponized in real-world attacks concerns a remote code execution in WebDAV ( CVE-2025-33053 , CVSS score: 8.8) that can be triggered by deceiving users into clicking on a specially crafted URL. The tech giant credited Check Point researchers Alexandra Gofman and David Driker for discovering and reporting the bug. It's worth mentioning that CVE-2025-33053 is the first zero-day vulnerab...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added two critical security flaws impacting Erlang/Open Telecom Platform (OTP) SSH and Roundcube to its Known Exploited Vulnerabilities ( KEV ) catalog, based on evidence of active exploitation. The vulnerabilities in question are listed below - CVE-2025-32433 (CVSS score: 10.0) - A missing authentication for a critical function vulnerability in the Erlang/OTP SSH server that could allow an attacker to execute arbitrary commands without valid credentials, potentially leading to unauthenticated remote code execution. (Fixed in April 2025 in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20) CVE-2024-42009 (CVSS score: 9.3) - A cross-site scripting (XSS) vulnerability in RoundCube Webmail that could allow a remote attacker to steal and send emails of a victim via a crafted email message by taking advantage of a desanitization issue in program/actions/mail/show.php. (Fixed in August 2024 in versions 1.6...

A now-patched critical security flaw in the Wazur Server is being exploited by threat actors to drop two different Mirai botnet variants and use them to conduct distributed denial-of-service (DDoS) attacks. Akamai, which first discovered the exploitation efforts in late March 2025, said the malicious campaign targets CVE-2025-24016 (CVSS score: 9.9), an unsafe deserialization vulnerability that allows for remote code execution on Wazuh servers. The security defect , which affects all versions of the server software including and above 4.4.0, was addressed in February 2025 with the release of 4.9.1. A proof-of-concept (PoC) exploit was publicly disclosed around the same time the patches were released. The problem is rooted in the Wazuh API, where parameters in the DistributedAPI are serialized as JSON and deserialized using "as_wazuh_object" in the framework/wazuh/core/cluster/common.py file. A threat actor could weaponize the vulnerability by injecting malicious JSON...

Hewlett Packard Enterprise (HPE) has released security updates to address as many as eight vulnerabilities in its StoreOnce data backup and deduplication solution that could result in an authentication bypass and remote code execution. "These vulnerabilities could be remotely exploited to allow remote code execution, disclosure of information, server-side request forgery, authentication bypass, arbitrary file deletion, and directory traversal information disclosure vulnerabilities," HPE said in an advisory. This includes a fix for a critical security flaw tracked as CVE-2025-37093, which is rated 9.8 on the CVSS scoring system. It has been described as an authentication bypass bug affecting all versions of the software prior to 4.3.11. The vulnerability, along with the rest, was reported to the vendor on October 31, 2024. According to the Zero Day Initiative (ZDI), which credited an anonymous researcher for discovering and reporting the shortcoming, said the problem is...

Cybersecurity researchers have disclosed details of a critical security flaw in the Roundcube webmail software that has gone unnoticed for a decade and could be exploited to take over susceptible systems and execute arbitrary code. The vulnerability, tracked as CVE-2025-49113 , carries a CVSS score of 9.9 out of 10.0. It has been described as a case of post-authenticated remote code execution via PHP object deserialization. "Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization," reads the description of the flaw in the NIST's National Vulnerability Database (NVD). The shortcoming, which affects all versions of the software before and including 1.6.10, has been addressed in 1.6.11 and 1.5.10 LTS . Kirill Firsov, founder and CEO of FearsOff, has been credited with discovering and repor...

Cybersecurity researchers have discovered a new cryptojacking campaign that's targeting publicly accessible DevOps web servers such as those associated with Docker, Gitea, and HashiCorp Consul and Nomad to illicitly mine cryptocurrencies. Cloud security firm Wiz, which is tracking the activity under the name JINX-0132 , said the attackers are exploiting a wide range of known misconfigurations and vulnerabilities to deliver the miner payload. "Notably, this campaign marks what we believe to be the first publicly documented instance of Nomad misconfigurations being exploited as an attack vector in the wild," researchers Gili Tikochinski, Danielle Aminov, and Merav Bar said in a report shared with The Hacker News. What sets these attacks further stand out is that the bad actors download the necessary tools directly from GitHub repositories rather than using their own infrastructure for staging purposes. The use of off-the-shelf tools is seen as a deliberate attempt to c...

The China-linked threat actor behind the recent in-the-wild exploitation of a critical security flaw in SAP NetWeaver has been attributed to a broader set of attacks targeting organizations in Brazil, India, and Southeast Asia since 2023. "The threat actor mainly targets the SQL injection vulnerabilities discovered on web applications to access the SQL servers of targeted organizations," Trend Micro security researcher Joseph C Chen said in an analysis published this week. "The actor also takes advantage of various known vulnerabilities to exploit public-facing servers." Some of the other prominent targets of the adversarial collective include Indonesia, Malaysia, the Philippines, Thailand, and Vietnam. The cybersecurity company is tracking the intrusion set under the moniker Earth Lamia , stating the activity shares some degree of overlap with threat clusters documented by Elastic Security Labs as REF0657 , Sophos as STAC6451 , and Palo Alto Networks Unit 42 a...

Cybersecurity researchers have disclosed a critical unpatched security flaw impacting TI WooCommerce Wishlist plugin for WordPress that could be exploited by unauthenticated attackers to upload arbitrary files. TI WooCommerce Wishlist, which has over 100,000 active installations , is a tool to allow e-commerce site customers to save their favorite products for later and share the lists on social media platforms. "The plugin is vulnerable to an arbitrary file upload vulnerability which allows attackers to upload malicious files to the server without authentication," Patchstack researcher John Castro said . Tracked as CVE-2025-47577, the vulnerability carries a CVSS score of 10.0. It affects all versions of the plugin below and including 2.9.2 released on November 29, 2024. There is currently no patch available. The website security company said the issue lies in a function named "tinvwl_upload_file_wc_fields_factory," which, in turn, uses another native WordPres...

Cybersecurity researchers have disclosed details of a coordinated cloud-based scanning activity that targeted 75 distinct "exposure points" earlier this month. The activity, observed by GreyNoise on May 8, 2025, involved as many as 251 malicious IP addresses that are all geolocated to Japan and hosted by Amazon. "These IPs triggered 75 distinct behaviors, including CVE exploits, misconfiguration probes, and recon activity," the threat intelligence firm said . "All IPs were silent before and after the surge, indicating temporary infrastructure rental for a single operation." The scanning efforts have been found to have targeted a wide array of technologies from Adobe ColdFusion, Apache Struts, Apache Tomcat, Drupal, Elasticsearch, and Oracle WebLogic, among others. The opportunistic operation ranged from exploitation attempts for known CVEs to probes for misconfigurations and other weak points in web infrastructure, indicating that the threat actors ...

A Chinese-speaking threat actor tracked as UAT-6382 has been linked to the exploitation of a now-patched remote-code-execution vulnerability in Trimble Cityworks to deliver Cobalt Strike and VShell. "UAT-6382 successfully exploited CVE-2025-0944, conducted reconnaissance, and rapidly deployed a variety of web shells and custom-made malware to maintain long-term access," Cisco Talos researchers Asheer Malhotra and Brandon White said in an analysis published today. "Upon gaining access, UAT-6382 expressed a clear interest in pivoting to systems related to utility management." The network security company said it observed the attacks targeting enterprise networks of local governing bodies in the United States starting January 2025. CVE-2025-0944 (CVSS score: 8.6) refers to the deserialization of untrusted data vulnerability affecting the GIS-centric asset management software that could enable remote code execution. The vulnerability, since patched, was added to ...

A recently patched pair of security flaws affecting Ivanti Endpoint Manager Mobile (EPMM) software has been exploited by a China-nexus threat actor to target a wide range of sectors across Europe, North America, and the Asia-Pacific region. The vulnerabilities, tracked as CVE-2025-4427 (CVSS score: 5.3) and CVE-2025-4428 (CVSS score: 7.2), could be chained to execute arbitrary code on a vulnerable device without requiring any authentication. They were addressed by Ivanti last week. Now, according to a report from EclecticIQ, the vulnerability chain has been abused by UNC5221 , a Chinese cyber espionage group known for its targeting of edge network appliances since at least 2023. Most recently, the hacking crew was also attributed to exploitation efforts targeting SAP NetWeaver instances susceptible to CVE-2025-31324. The Dutch cybersecurity company said the earliest exploitation activity dates back to May 15, 2025, with the attacks targeting healthcare, telecommunications, avia...