CVE-2026-84798

HIGHPre-NVD 7.17.1—
EchelonGraph scoreHIGH confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-09-02. a secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: None knownExposed: 0

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

Craft CMS versions >= 5.0.0-RC1 and < 5.10.11 fail to perform an independent authorization check in ElementsController::actionDeleteForSite(). The method loads an element with checkForProvisionalDraft enabled and runs the deletion authorization check against the user's own provisional draft (which only verifies draft ownership), then propagates the deletion to the canonical element without re-checking permissions. As a result, an authenticated user who has viewEntries, viewPeerEntries, saveEntries, savePeerEntries, and editSite permissions but lacks the deleteEntriesForSite permission can hard-delete a canonical entry's site record (and, for single-site entries, the full element and content), which is irrecoverable via Craft's recycle bin.

CVSS v3
7.1
EG Score
7.1(high)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

September 2, 2026

Last Modified

September 2, 2026

Advisory Details (2)

Auto-updated Sep 2, 2026
Patch available. Sources: github.
generic

Craft CMS before 5.10.11 Authorization Bypass via actionDeleteForSite | Advisories | VulnCheck

https://www.vulncheck.com/advisories/craft-cms-before-5.10.11-authorization-bypass-via-actiondeleteforsite
github Patch Available

actionDeleteForSite propagates deletion to canonical element without independent authorization check · Advisory · craftcms/cms · GitHub

https://github.com/craftcms/cms/security/advisories/GHSA-5fh8-74j8-mvcp

Vendor Advisories for CVE-2026-84798(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 25× in last 7d / 86× 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 00:10 UTCEG score recompute
  2. 2026-09-25 00:10 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-24 10:52 UTCGHSA enrichment
  5. 2026-09-23 21:44 UTCEG score recompute
  6. 2026-09-23 21:44 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 08:36 UTCGHSA enrichment
  9. 2026-09-22 19:27 UTCEG score recompute
  10. 2026-09-22 19:27 UTCGHSA enrichment
  11. 2026-09-22 16:01 UTCEPSS rescore
  12. 2026-09-22 06:20 UTCEG score recompute
  13. 2026-09-22 06:20 UTCGHSA enrichment
  14. 2026-09-21 21:09 UTCEPSS rescore
  15. 2026-09-21 17:11 UTCGHSA enrichment
  16. 2026-09-21 03:28 UTCEG score recompute
  17. 2026-09-21 03:28 UTCGHSA enrichment
  18. 2026-09-20 20:16 UTCEPSS rescore
  19. 2026-09-20 14:20 UTCGHSA enrichment
  20. 2026-09-20 01:11 UTCEG score recompute
  21. 2026-09-20 01:11 UTCGHSA enrichment
  22. 2026-09-19 12:03 UTCGHSA enrichment
  23. 2026-09-18 22:55 UTCEG score recompute
  24. 2026-09-18 22:55 UTCGHSA enrichment
  25. 2026-09-18 19:28 UTCEPSS rescore
Show 61 more
  1. 2026-09-18 09:47 UTCGHSA enrichment
  2. 2026-09-17 20:39 UTCEG score recompute
  3. 2026-09-17 20:39 UTCGHSA enrichment
  4. 2026-09-17 19:32 UTCEPSS rescore
  5. 2026-09-17 04:47 UTCGHSA enrichment
  6. 2026-09-16 15:39 UTCEG score recompute
  7. 2026-09-16 15:39 UTCGHSA enrichment
  8. 2026-09-16 14:09 UTCEPSS rescore
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-16 02:31 UTCGHSA enrichment
  11. 2026-09-15 13:23 UTCEG score recompute
  12. 2026-09-15 13:23 UTCGHSA enrichment
  13. 2026-09-15 03:12 UTCEPSS rescore
  14. 2026-09-15 03:12 UTCEPSS rescore
  15. 2026-09-15 00:15 UTCGHSA enrichment
  16. 2026-09-14 11:07 UTCGHSA enrichment
  17. 2026-09-13 21:59 UTCEG score recompute
  18. 2026-09-13 21:59 UTCGHSA enrichment
  19. 2026-09-13 08:51 UTCGHSA enrichment
  20. 2026-09-12 19:43 UTCEG score recompute
  21. 2026-09-12 19:43 UTCGHSA enrichment
  22. 2026-09-12 06:34 UTCGHSA enrichment
  23. 2026-09-11 17:26 UTCEG score recompute
  24. 2026-09-11 17:26 UTCGHSA enrichment
  25. 2026-09-11 14:53 UTCEPSS rescore
  26. 2026-09-11 14:53 UTCEPSS rescore
  27. 2026-09-11 03:46 UTCGHSA enrichment
  28. 2026-09-10 14:38 UTCEG score recompute
  29. 2026-09-10 14:38 UTCGHSA enrichment
  30. 2026-09-10 01:30 UTCGHSA enrichment
  31. 2026-09-09 12:22 UTCGHSA enrichment
  32. 2026-09-08 23:14 UTCEG score recompute
  33. 2026-09-08 23:14 UTCGHSA enrichment
  34. 2026-09-08 22:01 UTCEPSS rescore
  35. 2026-09-08 04:09 UTCEG score recompute
  36. 2026-09-08 04:09 UTCGHSA enrichment
  37. 2026-09-07 15:00 UTCGHSA enrichment
  38. 2026-09-07 01:53 UTCEG score recompute
  39. 2026-09-07 01:52 UTCGHSA enrichment
  40. 2026-09-06 13:48 UTCEPSS rescore
  41. 2026-09-06 12:41 UTCGHSA enrichment
  42. 2026-09-05 23:33 UTCEG score recompute
  43. 2026-09-05 23:33 UTCGHSA enrichment
  44. 2026-09-05 15:31 UTCEPSS rescore
  45. 2026-09-05 10:24 UTCGHSA enrichment
  46. 2026-09-04 21:11 UTCEG score recompute
  47. 2026-09-04 21:11 UTCGHSA enrichment
  48. 2026-09-04 08:04 UTCEG score recompute
  49. 2026-09-04 08:04 UTCGHSA enrichment
  50. 2026-09-04 05:07 UTCEPSS rescore
  51. 2026-09-03 18:54 UTCGHSA enrichment
  52. 2026-09-03 05:46 UTCGHSA enrichment
  53. 2026-09-02 16:38 UTCEG score recompute
  54. 2026-09-02 16:38 UTCGHSA enrichment
  55. 2026-09-02 15:52 UTCEG score recompute
  56. 2026-09-02 15:52 UTCGHSA enrichment
  57. 2026-09-02 14:13 UTCEG score recompute
  58. 2026-09-02 14:12 UTCGHSA enrichment
  59. 2026-09-02 12:27 UTCEG score recompute
  60. 2026-09-02 11:25 UTCEG score recompute
  61. 2026-09-02 11:23 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-84798?
CVE-2026-84798 is a high vulnerability published on September 2, 2026. Craft CMS versions >= 5.0.0-RC1 and < 5.10.11 fail to perform an independent authorization check in ElementsController::actionDeleteForSite(). The method loads an element with checkForProvisionalDraft enabled and runs the deletion authorization check against the user's own provisional draft (which…
When was CVE-2026-84798 disclosed?
CVE-2026-84798 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-2026-84798 actively exploited?
CVE-2026-84798 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 73.9% of all scored CVEs.
What is the CVSS score of CVE-2026-84798?
CVE-2026-84798 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-84798?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-84798, 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

Explore the affected products and dependency analysis for CVE-2026-84798

Explore →

Is Your Infrastructure Affected by CVE-2026-84798?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs