CVE-2026-53627

MEDIUMPre-NVD 6.06.0—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3% (21st percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
6.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.0Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

GLPI is a free asset and IT management software package. From 11.0.0 until 11.0.8, a low-privileged authenticated user can use the new API (v2) to perform update operations that the same user is normally forbidden to perform through the user interface. The API update flow does not consistently enforce the applicable authorization checks. This issue is fixed in version 11.0.8.

CVSS v3
6.0
EG Score
6.0MEDIUMmedium confidence
EG Risk
27
EG Risk 27/100CISA 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
Severity60% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
21st
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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

September 25, 2026

Last Modified

September 25, 2026

Advisory Details (3)

Auto-updated Sep 25, 2026
Patch available. Sources: github, github_commit, github_release.
github_release Patch Available

11.0.8

Patch available: glpi-project/glpi 11.0.8

https://github.com/glpi-project/glpi/releases/tag/11.0.8
github_commit Patch Available

commit 0fdd973c4bb3 (glpi-project/glpi)

Patch available: glpi-project/glpi 11.0.8 (contains commit 0fdd973c4bb3)

https://github.com/glpi-project/glpi/commit/0fdd973c4bb3f203c6905a62a93512e5ca8604c0
github Patch Available

Unexpected access to update operations through the API · Advisory · glpi-project/glpi · GitHub

https://github.com/glpi-project/glpi/security/advisories/GHSA-p68f-rv24-mc54

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 21× 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. 2026-10-04 08:30 UTCEG score recompute
  2. 2026-10-03 14:26 UTCEPSS rescore
  3. 2026-10-03 09:44 UTCEG score recompute
  4. 2026-10-02 17:56 UTCEPSS rescore
  5. 2026-10-02 10:55 UTCEG score recompute
  6. 2026-10-01 19:50 UTCEPSS rescore
  7. 2026-10-01 12:09 UTCEG score recompute
  8. 2026-09-30 15:03 UTCEPSS rescore
  9. 2026-09-30 13:25 UTCEG score recompute
  10. 2026-09-29 15:22 UTCEPSS rescore
  11. 2026-09-29 14:37 UTCEG score recompute
  12. 2026-09-28 15:51 UTCEG score recompute
  13. 2026-09-28 13:51 UTCEPSS rescore
  14. 2026-09-27 17:05 UTCEG score recompute
  15. 2026-09-27 13:48 UTCEPSS rescore
  16. 2026-09-26 18:21 UTCEG score recompute
  17. 2026-09-26 15:59 UTCEPSS rescore
  18. 2026-09-25 19:34 UTCEG score recompute
  19. 2026-09-25 19:11 UTCEG score recompute
  20. 2026-09-25 18:32 UTCEG score recompute
  21. 2026-09-25 18:31 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-53627?
CVE-2026-53627 is a medium vulnerability published on September 25, 2026. GLPI is a free asset and IT management software package. From 11.0.0 until 11.0.8, a low-privileged authenticated user can use the new API (v2) to perform update operations that the same user is normally forbidden to perform through the user interface. The API update flow does not consistently…
When was CVE-2026-53627 disclosed?
CVE-2026-53627 was first published on September 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53627 actively exploited?
CVE-2026-53627 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (21st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-53627?
CVE-2026-53627 has a CVSS base score of 6.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-53627?
A fix for CVE-2026-53627 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

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