CVE-2026-84802

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-09-02. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
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: Elevated riskExposed: 0

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

Craft CMS versions from 5.7.0 before 5.10.12 contain an information disclosure vulnerability in AssetsController::actionMoveInfo that fails to enforce volume permissions. Authenticated control panel users can submit POST requests to the assets/move-info endpoint with arbitrary folderIds to retrieve asset count and total storage size for volumes they cannot access.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

September 2, 2026

Last Modified

September 2, 2026

Advisory Details (2)

Auto-updated Sep 2, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Craft CMS 5.7.0 before 5.10.12 Information Disclosure via AssetsController | Advisories | VulnCheck

https://www.vulncheck.com/advisories/craft-cms-5.7.0-before-5.10.12-information-disclosure-via-assetscontroller
github Patch Available🟡 PoC Available

Missing volume permission in AssetsController::actionMoveInfo leaks cross-volume asset count and total size · Advisory · craftcms/cms · GitHub

https://github.com/craftcms/cms/security/advisories/GHSA-5mjc-jqcw-6vrp

Vendor Advisories for CVE-2026-84802(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 / 66× 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. 2026-09-25 08:24 UTCEG score recompute
  2. 2026-09-25 08:24 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-24 07:49 UTCEG score recompute
  5. 2026-09-24 07:49 UTCGHSA enrichment
  6. 2026-09-23 17:54 UTCEPSS rescore
  7. 2026-09-23 07:15 UTCEG score recompute
  8. 2026-09-23 07:15 UTCGHSA enrichment
  9. 2026-09-22 16:01 UTCEPSS rescore
  10. 2026-09-22 06:41 UTCEG score recompute
  11. 2026-09-22 06:41 UTCGHSA enrichment
  12. 2026-09-21 21:09 UTCEPSS rescore
  13. 2026-09-21 06:06 UTCEG score recompute
  14. 2026-09-21 06:06 UTCGHSA enrichment
  15. 2026-09-20 20:16 UTCEPSS rescore
  16. 2026-09-20 05:32 UTCEG score recompute
  17. 2026-09-20 05:32 UTCGHSA enrichment
  18. 2026-09-19 04:58 UTCEG score recompute
  19. 2026-09-19 04:58 UTCGHSA enrichment
  20. 2026-09-18 19:28 UTCEPSS rescore
  21. 2026-09-18 04:24 UTCEG score recompute
  22. 2026-09-18 04:24 UTCGHSA enrichment
  23. 2026-09-17 19:32 UTCEPSS rescore
  24. 2026-09-17 03:49 UTCEG score recompute
  25. 2026-09-17 03:49 UTCGHSA enrichment
Show 41 more
  1. 2026-09-16 14:09 UTCEPSS rescore
  2. 2026-09-16 05:15 UTCEPSS rescore
  3. 2026-09-16 03:15 UTCEG score recompute
  4. 2026-09-16 03:15 UTCGHSA enrichment
  5. 2026-09-15 03:12 UTCEPSS rescore
  6. 2026-09-15 03:12 UTCEPSS rescore
  7. 2026-09-15 02:40 UTCGHSA enrichment
  8. 2026-09-14 02:06 UTCEG score recompute
  9. 2026-09-14 02:06 UTCGHSA enrichment
  10. 2026-09-13 01:32 UTCEG score recompute
  11. 2026-09-13 01:32 UTCGHSA enrichment
  12. 2026-09-12 00:58 UTCEG score recompute
  13. 2026-09-12 00:58 UTCGHSA enrichment
  14. 2026-09-11 14:53 UTCEPSS rescore
  15. 2026-09-11 14:53 UTCEPSS rescore
  16. 2026-09-11 00:23 UTCEG score recompute
  17. 2026-09-11 00:23 UTCGHSA enrichment
  18. 2026-09-09 23:48 UTCGHSA enrichment
  19. 2026-09-08 23:14 UTCEG score recompute
  20. 2026-09-08 23:14 UTCGHSA enrichment
  21. 2026-09-08 22:01 UTCEPSS rescore
  22. 2026-09-07 17:10 UTCEG score recompute
  23. 2026-09-07 17:10 UTCGHSA enrichment
  24. 2026-09-06 16:36 UTCEG score recompute
  25. 2026-09-06 16:36 UTCGHSA enrichment
  26. 2026-09-06 13:48 UTCEPSS rescore
  27. 2026-09-05 16:02 UTCEG score recompute
  28. 2026-09-05 16:02 UTCGHSA enrichment
  29. 2026-09-05 15:31 UTCEPSS rescore
  30. 2026-09-04 15:26 UTCEG score recompute
  31. 2026-09-04 15:26 UTCGHSA enrichment
  32. 2026-09-04 05:07 UTCEPSS rescore
  33. 2026-09-03 14:49 UTCGHSA enrichment
  34. 2026-09-02 14:11 UTCGHSA enrichment
  35. 2026-09-02 13:33 UTCEG score recompute
  36. 2026-09-02 13:32 UTCGHSA enrichment
  37. 2026-09-02 12:56 UTCEG score recompute
  38. 2026-09-02 12:56 UTCGHSA enrichment
  39. 2026-09-02 12:26 UTCEG score recompute
  40. 2026-09-02 11:25 UTCEG score recompute
  41. 2026-09-02 11:23 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-84802?
CVE-2026-84802 is a medium vulnerability published on September 2, 2026. Craft CMS versions from 5.7.0 before 5.10.12 contain an information disclosure vulnerability in AssetsController::actionMoveInfo that fails to enforce volume permissions. Authenticated control panel users can submit POST requests to the assets/move-info endpoint with arbitrary folderIds to retrieve…
When was CVE-2026-84802 disclosed?
CVE-2026-84802 was first published in the National Vulnerability Database on September 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-84802 actively exploited?
CVE-2026-84802 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 81.7% of all scored CVEs.
What is the CVSS score of CVE-2026-84802?
CVE-2026-84802 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-84802?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-84802, 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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