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Jenkins Security Advisory 2026-09-02

Jenkins releases a security advisory affecting Jenkins Core, update-center2, and 17 plugins including GitLab, SAML, LDAP, Microsoft Entra ID, and Script Security.

Jenkins published its September 2, 2026 security advisory covering Jenkins Core, the update-center2 tool, and 17 plugins, including widely deployed ones such as GitLab, SAML, LDAP, Microsoft Entra ID, Script Security, SonarQube Scanner, and Pipeline: Groovy Libraries. The announcement text does not include CVE identifiers, affected version ranges, or any statement about active exploitation. Jenkins plugin advisories typically bundle fixes for issues like stored XSS, CSRF, and missing permission checks. Administrators running any of the listed components should update them via the Jenkins update center.

Jenkins Security Advisories · 13d agoAdvisory1

Jellyfin 12.0 security fixes arrive alongside the removal of legacy client logins

Jellyfin 12.0 ships security fixes for path traversal, first-run setup bypass, unsafe plugin names, and web client XSS, plus removal of legacy login paths.

Jellyfin 12.0 blocks requests built to reach files outside served folders, prevents setup-wizard re-runs on misconfigured servers, rejects unsafe plugin package names, and fixes web client cross-site scripting. The project published no CVE identifiers or severity ratings for the fixes. The release also drops legacy /emby/ and /mediabrowser/ endpoints, targets .NET 10, and breaks 10.11-era third-party plugins.

Help Net Security · 7d agoVulnerability

[webapps] Linuxfabrik monitoring_plugins_6.0.0 - SSRF

A public proof-of-concept exploit for an SSRF flaw in Linuxfabrik monitoring_plugins 6.0.0 appeared on Exploit-DB.

Exploit-DB listing 52653 discloses a server-side request forgery (SSRF) vulnerability in Linuxfabrik monitoring_plugins version 6.0.0, classified under web applications. A proof-of-concept exploit is publicly available. No CVE identifier or evidence of in-the-wild exploitation is provided in the listing.

Exploit-DB · 29d agoExploit / PoC

Mole Ransomware: How One Malicious Spam Campaign Quickly Increased Complexity and Changed Tactics

Unit 42 tracks the new Mole ransomware (CryptoMix family) spread via USPS-themed malspam, with tactics escalating to JavaScript downloaders dropping multiple malware families.

On April 11, 2017, a malspam campaign began distributing Mole ransomware, a CryptoMix-family strain, through USPS-themed emails linking to fake Microsoft Word Online sites offering a bogus Office plugin. By April 13 the campaign added Nemucod JavaScript downloaders installing Mole alongside Kovter and Miuref, and by April 18 it switched to the KINS banking Trojan before moving to speeding-ticket themes and a fake parking services website. Unit 42 notes the rapid tactic changes are likely intended to evade detection, and CryptoMix variants like Mole are typically repackaged within weeks.

Palo Alto Unit 42 · 29d agoRansomware in the wild

Wordfence Intelligence Weekly WordPress Vulnerability Report (August 17, 2026 to August 23, 2026)

Wordfence logged 240 disclosed vulnerabilities across 184 WordPress plugins and 17 themes for the week of August 17-23, 2026.

Wordfence's weekly WordPress vulnerability report for August 17-23, 2026 added 240 vulnerabilities to its Intelligence Vulnerability Database, affecting 184 plugins and 17 themes. 105 vulnerability researchers contributed during the period. WordPress administrators are advised to review the list to check whether their sites use affected components.

Wordfence · 19d agoVulnerability