Nixpkgs security tracker

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created 2 months ago Activity log
  • Created suggestion
WordPress Nika theme <= 1.2.14 - Local File Inclusion vulnerability

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in thembay Nika nika allows PHP Local File Inclusion.This issue affects Nika: from n/a through <= 1.2.14.

Affected products

nika
  • =<<= 1.2.14

Matching in nixpkgs

Package maintainers

created 2 months ago Activity log
  • Created suggestion
Svelte affected by cross-site scripting via spread attributes in Svelte SSR

svelte performance oriented web framework. Versions of svelte prior to 5.51.5 are vulnerable to cross-site scripting (XSS) during server-side rendering. When using spread syntax to render attributes from untrusted data, event handler properties are included in the rendered HTML output. If an application spreads user-controlled or external data as element attributes, an attacker can inject malicious event handlers that execute in victims' browsers. This vulnerability is fixed in 5.51.5.

Affected products

svelte
  • ==< 5.51.5

Matching in nixpkgs

Package maintainers

created 2 months ago Activity log
  • Created suggestion
pypdf possibly has long runtimes for malformed FlateDecode streams

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.1, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires a malformed /FlateDecode stream, where the byte-by-byte decompression is used. This vulnerability is fixed in 6.7.1.

Affected products

pypdf
  • ==< 6.7.1

Matching in nixpkgs

pkgs.python312Packages.pypdf

Pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

pkgs.python313Packages.pypdf

Pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

pkgs.python314Packages.pypdf

Pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

Package maintainers

created 2 months ago Activity log
  • Created suggestion
WordPress FeedWordPress Advanced Filters plugin <= 0.6.2 - Reflected Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Bas Schuiling FeedWordPress Advanced Filters faf allows Reflected XSS.This issue affects FeedWordPress Advanced Filters: from n/a through <= 0.6.2.

Affected products

faf
  • =<<= 0.6.2

Matching in nixpkgs

Permalink CVE-2026-27016
5.4 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): LOW
  • User interaction (UI): REQUIRED
  • Scope (S): CHANGED
  • Confidentiality impact (C): LOW
  • Integrity impact (I): LOW
  • Availability impact (A): NONE
created 2 months ago Activity log
  • Created suggestion
LibreNMS has Stored XSS in Custom OID - unit parameter missing strip_tags()

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Versions 24.10.0 through 26.1.1 are vulnerable to Stored XSS via the unit parameter in Custom OID. The Custom OID functionality lacks strip_tags() sanitization while other fields (name, oid, datatype) are sanitized. The unsanitized value is stored in the database and rendered without HTML escaping. This issue is fixed in version 26.2.0.

Affected products

librenms
  • ==>= 24.10.0, < 26.2.0

Matching in nixpkgs

Package maintainers

Permalink CVE-2026-26989
4.3 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): HIGH
  • User interaction (UI): REQUIRED
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): LOW
  • Integrity impact (I): LOW
  • Availability impact (A): LOW
created 2 months ago Activity log
  • Created suggestion
LibreNMS has Stored XSS in Alert Rule

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Versions 25.12.0 and below are affected by a Stored Cross-Site Scripting (XSS) vulnerability in the Alert Rules workflow. An attacker with administrative privileges can inject malicious scripts that execute in the browser context of any user who accesses the Alert Rules page. This issue has been fixed in version 26.2.0.

Affected products

librenms
  • ==< 26.2.0

Matching in nixpkgs

Package maintainers

created 2 months ago Activity log
  • Created suggestion
calibre: Path Traversal can Lead to Arbitrary File Write and Potential Code Execution

calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Versions 9.2.1 and below are vulnerable to Path Traversal through PDB readers (both 132-byte and 202-byte header variants) that allow arbitrary file writes with arbitrary extension and arbitrary content anywhere the user has write permissions. Files are written in 'wb' mode, silently overwriting existing files. This can lead to potential code execution and Denial of Service through file corruption. This issue has been fixed in version 9.3.0.

Affected products

calibre
  • ==< 9.3.0

Matching in nixpkgs

pkgs.calibre-web

Web app for browsing, reading and downloading eBooks stored in a Calibre database

Package maintainers

Permalink CVE-2026-26990
8.8 HIGH
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): LOW
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): HIGH
  • Integrity impact (I): HIGH
  • Availability impact (A): HIGH
created 2 months ago Activity log
  • Created suggestion
LibreNMS has Time-Based Blind SQL Injection in address-search.inc.php

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Versions 25.12.0 and below have a Time-Based Blind SQL Injection vulnerability in address-search.inc.php via the address parameter. When a crafted subnet prefix is supplied, the prefix value is concatenated directly into an SQL query without proper parameter binding, allowing an attacker to manipulate query logic and infer database information through time-based conditional responses. This vulnerability requires authentication and is exploitable by any authenticated user. This issue has been fixedd in version 26.2.0.

Affected products

librenms
  • ==< 26.2.0

Matching in nixpkgs

Package maintainers

created 2 months ago Activity log
  • Created suggestion
MLflow Tracking Server Artifact Handler Directory Traversal Remote Code Execution Vulnerability

MLflow Tracking Server Artifact Handler Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MLflow Tracking Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of artifact file paths. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26649.

References

Affected products

MLflow
  • ==3.1.1 and 5b9c01925c2e2a8cf0951f155a6a468ff99cfe0f

Matching in nixpkgs

pkgs.mlflow-server

Open source platform for the machine learning lifecycle

Package maintainers

created 2 months ago Activity log
  • Created suggestion
WordPress Hara theme <= 1.2.17 - Local File Inclusion vulnerability

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in thembay Hara hara allows PHP Local File Inclusion.This issue affects Hara: from n/a through <= 1.2.17.

Affected products

hara
  • =<<= 1.2.17

Matching in nixpkgs

pkgs.charasay

Future of cowsay - Colorful characters saying something

pkgs.gnome-characters

Simple utility application to find and insert unusual characters

  • nixos-unstable 49.1
    • nixpkgs-unstable 49.1
    • nixos-unstable-small 49.1
  • nixos-25.11 49.1
    • nixos-25.11-small 49.1
    • nixpkgs-25.11-darwin 49.1