CVE-2026-123508

LOW
INFO Priority: 0.00 BB Relevance: 29/100
Published: 2026-11-08 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network

CVSS Vector Breakdown

AV: Network
AC: High
PR: High
UI: Passive
S: X
AT: Present
VC: Low
VI: Low
VA: None

Description

Vikunja before 2.7.1 contains a supply chain vulnerability in its mage release targets that fetch the xgo module and Docker image by mutable latest references. Attackers who compromise the upstream xgo module, image, or registry can inject malicious code into subsequently built release binaries shipped under a valid signature.

Affected Software (1)

VendorProductVersion
go-vikunja vikunja 0 < 2.7.1

Bug Bounty Relevance

29 / 100
✓ Network accessible

CVSS Score

2.0 / 10.0 v4.0
CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.09%
Raw Score 0.000920
Percentile 0.5%
Date 2026-11-08

Intelligence Sources

mitre ref →
nvd ref →