CVE-2026-41058

HIGHNVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory published 2026-04-14. NVD baseline CVSS 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.1Exploit: NoneExposed: 0

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

WWBN AVideo is an open source video platform. In versions 29.0 and below, the incomplete fix for AVideo's CloneSite deleteDump parameter does not apply path traversal filtering, allowing unlink() of arbitrary files via ../../ sequences in the GET parameter. Commit 3c729717c26f160014a5c86b0b6accdbd613e7b2 contains an updated fix.

CVSS v3
8.1
EG Score
8.1(medium)
EPSS
37.5%
KEV
Not listed

Published

April 21, 2026

Last Modified

April 24, 2026

Advisory Details (4)

Auto-updated May 6, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Incomplete fix for CVE-2026-33293: Path Traversal in AVideo · Advisory · WWBN/AVideo · GitHub

https://github.com/WWBN/AVideo/security/advisories/GHSA-5879-4fmr-xwf2
github Patch Available🟡 PoC Available

Arbitrary File Deletion via Path Traversal in CloneSite deleteDump Parameter · Advisory · WWBN/AVideo · GitHub

https://github.com/WWBN/AVideo/security/advisories/GHSA-xmjm-86qv-g226
generic

fix: enhance security by validating file deletion paths to prevent pa… · WWBN/AVideo@941decd · GitHub

https://github.com/WWBN/AVideo/commit/941decd6d19e2e694acb75e86317d10fbb560284
generic

fix: Improve file path validation for deleteDump functionality · WWBN/AVideo@3c72971 · GitHub

https://github.com/WWBN/AVideo/commit/3c729717c26f160014a5c86b0b6accdbd613e7b2

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
composerwwbn/avideo—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFixed inDependents
wwbn/avideo10.4 ... 29.0 (18 versions)——

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 37× 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 127 total refreshes for this CVE.

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

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-41058?
CVE-2026-41058 is a high vulnerability published on April 21, 2026. WWBN AVideo is an open source video platform. In versions 29.0 and below, the incomplete fix for AVideo's CloneSite deleteDump parameter does not apply path traversal filtering, allowing unlink() of arbitrary files via ../../ sequences in the GET parameter. Commit…
When was CVE-2026-41058 disclosed?
CVE-2026-41058 was first published in the National Vulnerability Database on April 21, 2026, with the most recent update on April 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-41058 actively exploited?
CVE-2026-41058 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 37.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-41058?
CVE-2026-41058 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-41058?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-41058, 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.

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