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  4. CVE 2026 123514 vikunja before 271 orphaned export archives
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Back to active CVEs
Medium · CVSS 5.3CVE-2026-123514

Vikunja before 2.7.1 Orphaned Export Archives Enable Disk ExhaustionCVE-2026-123514

Answer in brief

CVE-2026-123514 records a Medium severity (CVSS 5.3) vulnerability in Vikunja before 2.7.1 Orphaned Export Archives Enable Disk Exhaustion. The current sources do not mark it as known exploited. The current feed maps go-vikunja/vikunja (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 8, 2026Updated Nov 8, 2026Source checked Nov 8, 2026First seen by HOL Nov 8, 2026Material review Nov 8, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps go-vikunja/vikunja (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
go-vikunja/vikunjageneric>=0 <2.7.12.7.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for go-vikunja/vikunja.
  2. 2Review the reported fix. Update go-vikunja/vikunja to 2.7.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 8, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 8, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 8, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

Vikunja before 2.7.1 contains an improper resource cleanup vulnerability that leaves full-data export archives orphaned on disk after re-exports, failed exports, or account deletion. Authenticated users can repeatedly re-trigger exports containing all their attachments to exhaust disk storage, while deleted users' personal data remains retained indefinitely.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Hickory DNS from 0.18 before 0.26.2 Memory Amplification DoS via RR CountsAlso CWE-400
  • Hickory DNS 0.25.0 before 0.26.2 Query Amplification via Irrelevant CNAME RecordsAlso CWE-400
  • Hickory DNS 0.25.0-alpha.3 through 0.25.2 Query Amplification via Cyclic ReferralsAlso CWE-400
  • Hickory-DNS Recursor 0.25.0-alpha.3 through 0.25.2 Glueless-NS Referral AmplificationAlso CWE-400

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-400
Source
CVE List V5
Source checked
Nov 8, 2026
References
2 linked sources
Open source record