Important: Red Hat Security Advisory: python3.9 security, bug fix, and enhancement update

An update for python3.9 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CVE-2026-12274

CVE-2026-12274 affects the Tutor LMS WordPress plugin prior to 3.9.13. The underlying issue is that content-builder save handlers do not verify that the requesting user is authorized to edit the target post, instead authenticating only against an unrelated identifier. This allows authenticated us...

CVE-2026-59880 Immutable.js: Hash-collision algorithmic complexity denial of service in Immutable.Map/Set

Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, Immutable.Map and Immutable.Set keep keys that share the same 32-bit hash in a HashCollisionNode collision bucket that is scanned linearly, allowing an attacker who controls keys inserted into a Map, such a...

WordPress Tutor LMS plugin <= 3.9.13 - Insecure Direct Object References (IDOR) vulnerability

Insecure Direct Object References IDOR vulnerability discovered by TristanInSec in WordPress Plugin Tutor LMS versions = 3.9.13...

CVE-2026-57684

CVE-2026-57684 describes a Cross Site Scripting (XSS) vulnerability in WordPress TheFox theme (versions

CVE-2026-54847

Unauthenticated Broken Access Control in Stylish Cost Calculator = 8.3.9 versions...

CVE-2026-54847

The CVE-2026-54847 entry concerns the WordPress plugin “Stylish Cost Calculator” (versions

EUVD-2026-39684

Unauthenticated Broken Access Control in Stylish Cost Calculator = 8.3.9 versions...

Astra Linux – Vulnerability in openexr

OpenEXR provides the specification and reference implementation of the EXR file format, a image storage format for the motion picture industry. From version 3.2.0 up to versions 3.2.7, 3.3.9, and 3.4.9, the DWA lossy decoder used signed 32-bit arithmetic to construct temporary per-component block...

Oracle Linux 9 : python3.9 (ELSA-2026-18693)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-18693 advisory. - Security fixes for CVE-2026-4786 and CVE-2026-6100 Resolves: RHEL-167919, RHEL-168161 - Security fix for CVE-2026-4519 Resolves: RHEL-158117 Tenable has...

EUVD-2026-37713

Improper Neutralization of Special Elements used in an SQL Command 'SQL Injection' vulnerability in WP Travel WP Travel Gutenberg Blocks allows Blind SQL Injection. This issue affects WP Travel Gutenberg Blocks: from n/a through 3.9.4...

CVE-2026-42651

Subscriber Broken Access Control in Classified Listing = 5.3.9 versions...

CVE-2026-48714 i18next-http-middleware missingKeyHandler does not reject keys whose segments contain prototype-polluting names

i18next-http-middleware is a middleware to be used with Node.js web frameworks like express or Fastify and also for Deno. In versions prior to 3.9.7, the missingKeyHandler blocked the literal request-body keys proto, constructor, and prototype added in 3.9.3, see GHSA-5fgg-jcpf-8jjw, but did not...

EUVD-2026-36819

Subscriber Broken Access Control in Classified Listing = 5.3.9 versions...

CVE-2026-42651 WordPress Classified Listing plugin <= 5.3.9 - Broken Access Control vulnerability

Subscriber Broken Access Control in Classified Listing = 5.3.9 versions...

PT-2026-49445

Subscriber Broken Access Control in Classified Listing = 5.3.9 versions...

CVE-2026-48303 Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)

Adobe Campaign Classic ACC versions 7.4.3 build 9394 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed...

EulerOS 2.0 SP11 : glibc (EulerOS-SA-2026-2243)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The iconv function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or...

EUVD-2026-32959

electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.9.5, deterministic AES-192-CBC with a fixed zero IV, constant KDF salt, and no MAC leads to confidentiality and integrity failures for synced bookmark/profile data. Attackers can crack common...

CVE-2026-3897

The CVE-2026-3897 entry describes a Stored XSS in the Livemesh Addons for Beaver Builder WordPress plugin, via the labb_admin_ajax action. Affected versions are all up to 3.9.2. Root cause is missing authorization checks despite nonce verification, enabling authenticated Subscriber+ users to modi...