GLPI: Unauthorized visibility expansion of knowbase items, reminders and RSS feeds
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
- Exploited
- No known exploitation
- Fix
- Fixed in 10.0.27, 11.0.9
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 10.0.27, 11.0.9.
- Exploitation?/40Exploitation: unknown (data gap). No CISA SSVC exploitation rating yet
- Exposure3/25Reachable over the network · Data gap: No advisory context yet
- Reach?/20Reach: unknown (data gap). No tracked technology or package matched
- Severity5.3/10CVSS 5.3
- No patch0/5No signal
What would change the score
- Would score about 63 if added to CISA KEV
- Would score about 58 if CISA's SSVC rates exploitation active
- Would score about 27 if advisories confirm default setups are exposed
CVE-2026-53631 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 5.3 (medium) and affects glpi; fixed in 10.0.27 and 11.0.9.
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- Published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 8/100 · provisional
- Fix
- Fixed in 10.0.27, 11.0.9
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
GLPI, a free asset and IT management software package, has a flaw that lets a logged-in user change who can see knowledge base items, reminders, or RSS feeds and then read content that should stay restricted. The attack can be carried out remotely by any account holder, with no user interaction needed.
Read the original description
GLPI is a free asset and IT management software package. From 0.83 until 10.0.27 and from 11.0.0 until 11.0.9, any authenticated user could submit a crafted request to change the visibility of knowledge base items, reminders, or RSS feeds and then access content that should remain restricted. This issue is fixed in versions 10.0.27 and 11.0.9.
What to do
Upgrade to a fixed version: 10.0.27, 11.0.9.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- glpi-project glpi
From 0.83 · fixed in 10.0.27; From 11.0.0 · fixed in 11.0.9
Evidence 5
- Advisory
- Repository
- Repository
- Repository
- Repository
Corrections
None so far.
Something wrong on this page? Report an error. Every fix is listed here.
Questions about CVE-2026-53631
Is CVE-2026-53631 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-53631?
glpi: from 0.83 before 10.0.27; from 11.0.0 before 11.0.9.Source: cve.now feed data
How do I fix CVE-2026-53631?
Upgrade to a fixed version: 10.0.27, 11.0.9.Source: cve.now feed data