CVE-2026-67207

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-30. The CNA's CVSS baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this weekElevated
8.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 8.8Exploit: Elevated riskExposed services: Not assessed

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

Wolf CMS through 0.8.3.1 contains an authorization bypass vulnerability in BackupRestoreController that allows authenticated non-administrative users to access restricted backup functionality due to a PHP operator precedence flaw in the permission check expression. Attackers can exploit the incorrect evaluation of the access control expression to create, download, and restore backups without administrative privileges.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
56
EG Risk 56/100CISA SSVC

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
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
43rd
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 30, 2026

Last Modified

August 14, 2026

Advisory Details (2)

Auto-updated Jul 30, 2026
No fix on record yet.
generic

Wolf CMS 0.8.3.1 Authorization Bypass via BackupRestoreController | Advisories | VulnCheck

https://www.vulncheck.com/advisories/wolf-cms-authorization-bypass-via-backuprestorecontroller
generic

cve-advisories/2026/WolfCms/CVE-2026-67207.md at main · Caycon/cve-advisories · GitHub

https://github.com/Caycon/cve-advisories/blob/main/2026/WolfCms/CVE-2026-67207.md

Vendor Advisories for CVE-2026-67207(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 15× in last 7d / 75× 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.

Showing the most recent 100 of 226 total refreshes for this CVE.

  1. 2026-10-09 20:07 UTCEPSS rescore
  2. 2026-10-08 17:13 UTCEPSS rescore
  3. 2026-10-07 23:48 UTCEPSS rescore
  4. 2026-10-06 23:52 UTCEG score recompute
  5. 2026-10-06 23:52 UTCGHSA enrichment
  6. 2026-10-06 15:18 UTCEPSS rescore
  7. 2026-10-05 19:59 UTCEG score recompute
  8. 2026-10-05 19:59 UTCGHSA enrichment
  9. 2026-10-05 17:43 UTCEPSS rescore
  10. 2026-10-04 23:55 UTCEG score recompute
  11. 2026-10-04 23:55 UTCGHSA enrichment
  12. 2026-10-04 23:22 UTCEPSS rescore
  13. 2026-10-04 06:36 UTCEG score recompute
  14. 2026-10-04 06:36 UTCGHSA enrichment
  15. 2026-10-03 14:26 UTCEPSS rescore
  16. 2026-10-02 17:56 UTCEPSS rescore
  17. 2026-10-02 16:56 UTCEG score recompute
  18. 2026-10-02 16:56 UTCGHSA enrichment
  19. 2026-10-01 19:50 UTCEPSS rescore
  20. 2026-10-01 13:52 UTCGHSA enrichment
  21. 2026-10-01 02:51 UTCEG score recompute
  22. 2026-10-01 02:51 UTCGHSA enrichment
  23. 2026-09-30 15:03 UTCEPSS rescore
  24. 2026-09-29 06:52 UTCEG score recompute
  25. 2026-09-29 06:52 UTCGHSA enrichment
Show 75 more
  1. 2026-09-28 13:52 UTCEPSS rescore
  2. 2026-09-28 05:59 UTCGHSA enrichment
  3. 2026-09-27 18:59 UTCEG score recompute
  4. 2026-09-27 18:59 UTCGHSA enrichment
  5. 2026-09-27 13:48 UTCEPSS rescore
  6. 2026-09-26 15:59 UTCEPSS rescore
  7. 2026-09-25 04:55 UTCEG score recompute
  8. 2026-09-25 04:55 UTCGHSA enrichment
  9. 2026-09-24 08:29 UTCGHSA enrichment
  10. 2026-09-23 21:28 UTCEG score recompute
  11. 2026-09-23 21:28 UTCGHSA enrichment
  12. 2026-09-23 17:54 UTCEPSS rescore
  13. 2026-09-23 02:12 UTCEG score recompute
  14. 2026-09-23 02:12 UTCGHSA enrichment
  15. 2026-09-22 15:12 UTCEG score recompute
  16. 2026-09-22 15:12 UTCGHSA enrichment
  17. 2026-09-20 20:16 UTCEPSS rescore
  18. 2026-09-20 11:10 UTCGHSA enrichment
  19. 2026-09-19 23:46 UTCEG score recompute
  20. 2026-09-19 23:46 UTCGHSA enrichment
  21. 2026-09-19 00:37 UTCEG score recompute
  22. 2026-09-19 00:37 UTCGHSA enrichment
  23. 2026-09-18 19:28 UTCEPSS rescore
  24. 2026-09-18 13:32 UTCGHSA enrichment
  25. 2026-09-18 01:18 UTCEG score recompute
  26. 2026-09-18 01:18 UTCGHSA enrichment
  27. 2026-09-17 01:28 UTCEG score recompute
  28. 2026-09-17 01:28 UTCGHSA enrichment
  29. 2026-09-16 14:08 UTCEPSS rescore
  30. 2026-09-16 05:32 UTCEG score recompute
  31. 2026-09-16 05:32 UTCGHSA enrichment
  32. 2026-09-16 05:15 UTCEPSS rescore
  33. 2026-09-15 03:13 UTCEG score recompute
  34. 2026-09-15 03:13 UTCGHSA enrichment
  35. 2026-09-14 09:04 UTCGHSA enrichment
  36. 2026-09-13 22:04 UTCEG score recompute
  37. 2026-09-13 22:04 UTCGHSA enrichment
  38. 2026-09-13 11:03 UTCGHSA enrichment
  39. 2026-09-13 00:03 UTCEG score recompute
  40. 2026-09-13 00:03 UTCGHSA enrichment
  41. 2026-09-12 13:01 UTCGHSA enrichment
  42. 2026-09-12 02:00 UTCGHSA enrichment
  43. 2026-09-11 14:59 UTCEG score recompute
  44. 2026-09-11 14:59 UTCGHSA enrichment
  45. 2026-09-11 14:53 UTCEPSS rescore
  46. 2026-09-11 09:37 UTCEPSS rescore
  47. 2026-09-11 01:38 UTCGHSA enrichment
  48. 2026-09-10 14:30 UTCEG score recompute
  49. 2026-09-10 14:30 UTCGHSA enrichment
  50. 2026-09-10 03:28 UTCGHSA enrichment
  51. 2026-09-09 07:11 UTCEG score recompute
  52. 2026-09-09 07:10 UTCGHSA enrichment
  53. 2026-09-08 22:01 UTCEPSS rescore
  54. 2026-09-07 19:46 UTCGHSA enrichment
  55. 2026-09-06 16:52 UTCEG score recompute
  56. 2026-09-06 16:52 UTCGHSA enrichment
  57. 2026-09-06 13:47 UTCEPSS rescore
  58. 2026-09-06 05:51 UTCGHSA enrichment
  59. 2026-09-05 18:49 UTCEG score recompute
  60. 2026-09-05 18:49 UTCGHSA enrichment
  61. 2026-09-05 15:31 UTCEPSS rescore
  62. 2026-09-05 04:50 UTCEG score recompute
  63. 2026-09-05 04:50 UTCGHSA enrichment
  64. 2026-09-04 11:26 UTCEG score recompute
  65. 2026-09-04 11:26 UTCGHSA enrichment
  66. 2026-09-04 05:07 UTCEPSS rescore
  67. 2026-09-02 14:12 UTCEPSS rescore
  68. 2026-09-01 22:36 UTCEG score recompute
  69. 2026-09-01 22:36 UTCGHSA enrichment
  70. 2026-09-01 13:54 UTCEPSS rescore
  71. 2026-09-01 04:40 UTCEPSS rescore
  72. 2026-08-31 23:31 UTCGHSA enrichment
  73. 2026-08-30 21:13 UTCEG score recompute
  74. 2026-08-30 21:13 UTCGHSA enrichment
  75. 2026-08-30 19:17 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2026-67207?
CVE-2026-67207 is a high vulnerability published on July 30, 2026. Wolf CMS through 0.8.3.1 contains an authorization bypass vulnerability in BackupRestoreController that allows authenticated non-administrative users to access restricted backup functionality due to a PHP operator precedence flaw in the permission check expression. Attackers can exploit the…
When was CVE-2026-67207 disclosed?
CVE-2026-67207 was first published on July 30, 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-2026-67207 actively exploited?
CVE-2026-67207 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (43rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-67207?
CVE-2026-67207 has a CVSS base score of 8.8 (the CNA's own assessment, by vulncheck; NVD's own analysis pending).
How do I remediate CVE-2026-67207?
No fix for CVE-2026-67207 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-67207 are linked in the Vendor Advisories panel on this page.

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