CVE-2026-67616

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-08-04. the CNA's CVSS baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Camaleon CMS through 2.9.2, fixed in commit 88ab703, contains a missing authorization vulnerability on the drafts endpoint that allows any authenticated low-privileged user to create draft posts by bypassing role and permission checks. Attackers can send requests to the drafts endpoint using only session authentication to create unauthorized drafts that appear in the administrative drafts queue.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
19(Track)
EG Risk 19/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 14, 2026

Advisory Details (3)

Auto-updated Aug 3, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit, github_pr.
generic

Camaleon CMS 2.9.2 Missing Authorization via /admin/post_type drafts endpoint | Advisories | VulnCheck

https://www.vulncheck.com/advisories/camaleon-cms-missing-authorization-via-admin-post-type-drafts-endpoint
github_pr

Fix improper authorization in draft autosave endpoint

Fix merged in owen2345/camaleon-cms PR #1196 on 2026-07-11 — awaiting tagged release

https://github.com/owen2345/camaleon-cms/pull/1196
github_commit

commit 88ab703b5ac0 (owen2345/camaleon-cms)

Fix landed in owen2345/camaleon-cms commit 88ab703b5ac0 — awaiting tagged release

https://github.com/owen2345/camaleon-cms/commit/88ab703b5ac041afb93a9993470aa366093c5311

Vendor Advisories for CVE-2026-67616(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 20× in last 7d / 50× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-20 01:29 UTCEG score recompute
  2. 2026-08-20 01:29 UTCGHSA enrichment
  3. 2026-08-19 17:04 UTCEPSS rescore
  4. 2026-08-18 23:49 UTCEG score recompute
  5. 2026-08-18 23:49 UTCGHSA enrichment
  6. 2026-08-18 13:48 UTCEPSS rescore
  7. 2026-08-17 22:09 UTCEG score recompute
  8. 2026-08-17 22:09 UTCGHSA enrichment
  9. 2026-08-17 13:47 UTCEPSS rescore
  10. 2026-08-16 20:30 UTCEG score recompute
  11. 2026-08-16 20:30 UTCGHSA enrichment
  12. 2026-08-16 14:56 UTCEPSS rescore
  13. 2026-08-15 18:51 UTCEG score recompute
  14. 2026-08-15 18:51 UTCGHSA enrichment
  15. 2026-08-15 01:30 UTCEPSS rescore
  16. 2026-08-14 17:11 UTCEG score recompute
  17. 2026-08-14 17:11 UTCGHSA enrichment
  18. 2026-08-14 04:45 UTCEG score recompute
  19. 2026-08-14 04:45 UTCGHSA enrichment
  20. 2026-08-13 22:00 UTCEPSS rescore
  21. 2026-08-13 03:06 UTCEG score recompute
  22. 2026-08-13 03:06 UTCGHSA enrichment
  23. 2026-08-12 13:51 UTCEPSS rescore
  24. 2026-08-12 01:27 UTCEG score recompute
  25. 2026-08-12 01:27 UTCGHSA enrichment
Show 25 more
  1. 2026-08-11 00:00 UTCEPSS rescore
  2. 2026-08-10 23:48 UTCGHSA enrichment
  3. 2026-08-09 22:08 UTCEG score recompute
  4. 2026-08-09 22:08 UTCGHSA enrichment
  5. 2026-08-09 13:47 UTCEPSS rescore
  6. 2026-08-08 20:29 UTCEG score recompute
  7. 2026-08-08 20:29 UTCGHSA enrichment
  8. 2026-08-08 16:37 UTCEPSS rescore
  9. 2026-08-07 18:49 UTCEG score recompute
  10. 2026-08-07 18:49 UTCGHSA enrichment
  11. 2026-08-06 17:10 UTCEG score recompute
  12. 2026-08-06 17:10 UTCGHSA enrichment
  13. 2026-08-06 13:47 UTCEPSS rescore
  14. 2026-08-05 19:17 UTCEPSS rescore
  15. 2026-08-05 19:17 UTCEPSS rescore
  16. 2026-08-05 15:30 UTCEG score recompute
  17. 2026-08-05 15:30 UTCGHSA enrichment
  18. 2026-08-05 14:38 UTCEG score recompute
  19. 2026-08-05 14:38 UTCGHSA enrichment
  20. 2026-08-05 00:03 UTCEG score recompute
  21. 2026-08-05 00:03 UTCGHSA enrichment
  22. 2026-08-04 15:10 UTCEPSS rescore
  23. 2026-08-03 22:21 UTCEG score recompute
  24. 2026-08-03 22:03 UTCEG score recompute
  25. 2026-08-03 22:03 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67616?
CVE-2026-67616 is a medium vulnerability published on August 3, 2026. Camaleon CMS through 2.9.2, fixed in commit 88ab703, contains a missing authorization vulnerability on the drafts endpoint that allows any authenticated low-privileged user to create draft posts by bypassing role and permission checks. Attackers can send requests to the drafts endpoint using only…
When was CVE-2026-67616 disclosed?
CVE-2026-67616 was first published in the National Vulnerability Database on August 3, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67616 actively exploited?
CVE-2026-67616 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 82.9% of all scored CVEs.
What is the CVSS score of CVE-2026-67616?
CVE-2026-67616 has a CVSS v4.0 base score of 4.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-67616?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67616, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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