https-nj.gov---CVE-2019-11358

https-nj.gov---CVE-2019-11358 Vulnearability Report of the New Jersey official site jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extendtrue, , ... because of Object.prototype pollution. If an unsanitized source object contained an enumerable proto...

CVE-2022-42095

Backdrop CMS version 1.23.0 Vulnerability Explanation: Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting XSS vulnerability via the Page content. Attack Vectors: The attacker must post something on the "Page content" and insert the XSS payload at the "Body" input,...

Backdrop CMS version 1.23.0 - Cross Site Scripting (Stored)

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting XSS vulnerability via Post content. id: CVE-2022-42096 info: name: Backdrop CMS version 1.23.0 - Cross Site Scripting Stored author: theamanrawat severity: medium description: | Backdrop CMS version 1.23.0 was...

CVE-2022-42092

CVE-2022-42092 Python Exploit 🔥 Description This Python exploit script targets an unrestricted file upload in Backdrop CMS to achieve a Remote Code Execution RCE. ⚠️ Affected Versions Version 1.22.0 and prior version Note: Backdrop CMS disputes this and argues that advanced permissions are...

CVE-2025-25062

CVE-2025-25062 Description Usage Example Timeline Description A Stored Cross-Site-Scripting XSS vulnerability exists in the Backdrop CMS 1.29.2 post edit page. This script chains the vulnerability with a CSRF payload to achieve privilege escalation from the role of 'Editor' to 'Administrator'...

CVE-2026-111442

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 does not sufficiently validate uploaded SVG images to ensure they lack potentially dangerous SVG tags. SVG images can contain clickable links or executable scripting. By uploading a crafted SVG, it is possible to execute scripting in...

CVE-2026-111442

Backdrop CMS Core versions 1.35.x before 1.35.2 and 1.34.x before 1.34.6 are vulnerable to a security flaw because the application does not sufficiently validate uploaded SVG images for dangerous tags. An attacker with the ability to upload images could provide a crafted SVG containing executable...

EUVD-2026-102595

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 does not sufficiently validate uploaded SVG images to ensure they lack potentially dangerous SVG tags. SVG images can contain clickable links or executable scripting. By uploading a crafted SVG, it is possible to execute scripting in...

CSRF-to-RCE-on-Backdrop-CMS

CSRF to RCE on Backdrop CMS 1.20 This PoC describe how to exploit CSRF on Backdrop CMS Version 1.20 with escalation to RCE. CVE ID CVE-2021-45268 Description The Backdrop CMS version 1.20 allows plugins to be added via ZIP files uploaded to the site. And because it does not have anti-CSRF...

CVE-2022-42097

Backdrop CMS version 1.23.0 Vulnerability Explanation: Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting XSS vulnerability via the Comment . Attack Vectors: The attacker must post something on the "comment" and insert the XSS payload at the "comment" input, and...

CVE-2022-42094

Backdrop CMS version 1.23.0 Vulnerability Explanation: Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting XSS vulnerability via the Card content. Attack Vectors: The attacker must post something on the "Card content" and insert the XSS payload at the "Body" input,...

CVE-2022-42096

Backdrop CMS version 1.23.0 Vulnerability Explanation: Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting XSS vulnerability via the Post content. Attack Vectors: The attacker must post something on the "Post content" and insert the XSS payload at the "Body" input,...

CVE-2026-110907

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...

EUVD-2026-101813

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...

CVE-2026-110907

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...

CVE-2026-110907

Backdrop CMS Core versions 1.35.x before 1.35.2 and 1.34.x before 1.34.6 are vulnerable to an improper access control issue regarding dynamic data tokens. The software provides a token browser for selecting placeholders (e.g., [node:title]), but fails to sufficiently limit access to the types of ...

CVE-2026-110907: Incorrect Resource Transfer Between Spheres

Backdrop CMS Core 1.35.x before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens. A token is a small placeholder string like node:title or user:name used to automatically insert dynamic data into text. A browser is provided for selecting tokens by type. The product doesn't sufficiently limit...

CVE-2026-107914

Backdrop CMS 1.34 before 1.34.5 and 1.35 before 1.35.1 doesn't sufficiently protect configuration exports when delivering a compressed archive. This vulnerability is mitigated by the fact that an export must have been previously requested by someone with the "Synchronize, import, and export...

CVE-2026-107914

Backdrop CMS versions 1.34 (before 1.34.5) and 1.35 (before 1.35.1) fail to sufficiently protect configuration exports when delivering a compressed archive. This vulnerability, categorized under CWE-497 , allows for the exposure of sensitive system information. The risk is partially mitigated bec...

CVE-2026-107914

Backdrop CMS 1.34 before 1.34.5 and 1.35 before 1.35.1 doesn't sufficiently protect configuration exports when delivering a compressed archive. This vulnerability is mitigated by the fact that an export must have been previously requested by someone with the "Synchronize, import, and export...