CVE-2026-85135

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreHIGH confidence

Score 6.3 from GitHub Security Advisory published 2026-09-03. a secondary CVSS source baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: None knownExposed: 0

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

A security flaw has been discovered in ILIAS up to 9.21/10.9/11.2. This affects the function ilObjMediaObjectGUI::uploadMultipleSubtitleFileObject of the file Services/Repository/Service/Resources/ZipAdapter.php of the component MediaPool. The manipulation results in unrestricted upload. The attack may be launched remotely. Upgrading to version 9.22, 10.10 and 11.3 is able to mitigate this issue. The patch is identified as ef5d7f99fe1ea0381db04b333a2906548b3590e4/b0d61be43671b6bfe91baf469a5ee11e764f2e23. It is recommended to upgrade the affected component.

CVSS v3
6.3
EG Score
6.3(high)
EG Risk
28(Track)
EG Risk 28/100SSVC: 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
Severity63% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

September 3, 2026

Last Modified

September 3, 2026

Advisory Details (2)

Auto-updated Sep 3, 2026
Patch available. Sources: github_release, github_commit.
github_release Patch Available

Release 11.3

Patch available: ILIAS-eLearning/ILIAS v11.3

https://github.com/ILIAS-eLearning/ILIAS/releases/tag/v11.3
github_commit Patch Available

commit b0d61be43671 (ILIAS-eLearning/ILIAS)

Patch available: ILIAS-eLearning/ILIAS v11.3 (contains commit b0d61be43671)

https://github.com/ILIAS-eLearning/ILIAS/commit/b0d61be43671b6bfe91baf469a5ee11e764f2e23

Vendor Advisories for CVE-2026-85135(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 19× in last 7d / 48× 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. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-20 18:40 UTCGHSA enrichment
  3. 2026-09-19 19:19 UTCEG score recompute
  4. 2026-09-19 19:19 UTCGHSA enrichment
  5. 2026-09-18 19:56 UTCEG score recompute
  6. 2026-09-18 19:56 UTCGHSA enrichment
  7. 2026-09-18 19:28 UTCEPSS rescore
  8. 2026-09-17 20:35 UTCEG score recompute
  9. 2026-09-17 20:35 UTCGHSA enrichment
  10. 2026-09-17 19:32 UTCEPSS rescore
  11. 2026-09-16 19:05 UTCEG score recompute
  12. 2026-09-16 19:05 UTCGHSA enrichment
  13. 2026-09-16 14:09 UTCEPSS rescore
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 19:44 UTCEG score recompute
  16. 2026-09-15 19:44 UTCGHSA enrichment
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-15 03:12 UTCEPSS rescore
  19. 2026-09-14 20:16 UTCGHSA enrichment
  20. 2026-09-13 20:53 UTCEG score recompute
  21. 2026-09-13 20:53 UTCGHSA enrichment
  22. 2026-09-12 21:32 UTCEG score recompute
  23. 2026-09-12 21:32 UTCGHSA enrichment
  24. 2026-09-11 22:11 UTCEG score recompute
  25. 2026-09-11 22:10 UTCGHSA enrichment
Show 23 more
  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-11 14:53 UTCEPSS rescore
  3. 2026-09-10 22:49 UTCEG score recompute
  4. 2026-09-10 22:49 UTCGHSA enrichment
  5. 2026-09-09 23:28 UTCGHSA enrichment
  6. 2026-09-08 23:09 UTCEG score recompute
  7. 2026-09-08 23:09 UTCGHSA enrichment
  8. 2026-09-08 22:01 UTCEPSS rescore
  9. 2026-09-07 15:04 UTCGHSA enrichment
  10. 2026-09-06 15:43 UTCEG score recompute
  11. 2026-09-06 15:43 UTCGHSA enrichment
  12. 2026-09-06 13:48 UTCEPSS rescore
  13. 2026-09-05 16:22 UTCEG score recompute
  14. 2026-09-05 16:22 UTCGHSA enrichment
  15. 2026-09-05 15:31 UTCEPSS rescore
  16. 2026-09-04 17:00 UTCEG score recompute
  17. 2026-09-04 17:00 UTCGHSA enrichment
  18. 2026-09-03 17:38 UTCEG score recompute
  19. 2026-09-03 17:38 UTCGHSA enrichment
  20. 2026-09-03 15:31 UTCEG score recompute
  21. 2026-09-03 14:51 UTCEG score recompute
  22. 2026-09-03 14:20 UTCEG score recompute
  23. 2026-09-03 14:18 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-85135?
CVE-2026-85135 is a medium vulnerability published on September 3, 2026. A security flaw has been discovered in ILIAS up to 9.21/10.9/11.2. This affects the function ilObjMediaObjectGUI::uploadMultipleSubtitleFileObject of the file Services/Repository/Service/Resources/ZipAdapter.php of the component MediaPool. The manipulation results in unrestricted upload. The attack…
When was CVE-2026-85135 disclosed?
CVE-2026-85135 was first published in the National Vulnerability Database on September 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-85135 actively exploited?
CVE-2026-85135 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 88.6% of all scored CVEs.
What is the CVSS score of CVE-2026-85135?
CVE-2026-85135 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-85135?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-85135, 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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