Dashboard / CVE-2026-123499

CVE-2026-123499

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 52/100
Published: 2026-11-08 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network No Auth Conf. Impact

CVSS Vector Breakdown

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

Description

Vikunja veans before 2.7.1 contains a credential exposure vulnerability that allows malicious repository authors to capture API tokens by specifying an attacker-controlled server in .veans.yml. When veans runs in an untrusted checkout, it sends VEANS_TOKEN as a Bearer token, or login passwords, TOTP codes and tokens, to that server, granting attackers the victim's Vikunja access.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
go-vikunja vikunja 0 < 2.7.1

References & Advisories (2)

Bug Bounty Relevance

52 / 100
✓ Network accessible
✓ No authentication

CVSS Score

6.0 / 10.0 v4.0
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/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

0.11%
Raw Score 0.001110
Percentile 1.4%
Date 2026-11-08

Intelligence Sources

mitre ref →
nvd ref →

External Links