CVE-2020-11031

Name: CVE-2020-11031
Creator: NVD / NIST
Published: 2020-09-23T16:15:13.81+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2020-11031 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In GLPI before version 9.5.0, the encryption algorithm used is insecure. The security of the data encrypted relies on the password used, if a user sets a weak/predictable password, an attacker could decrypt data. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

In GLPI before version 9.5.0, the encryption algorithm used is insecure. The security of the data encrypted relies on the password used, if a user sets a weak/predictable password, an attacker could decrypt data. This is fixed in version 9.5.0 by using a more secure encryption library. The library chosen is sodium.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.33%

24.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-327

Affected Software

Vendor	Product	Versions
Glpi-Project	Glpi	< 9.5.0

References

https://github.com/glpi-project/glpi/commit/f1ae6c8481e5c19a6f1801a5548cada45702e01a#diff-b5d0ee8c97c7abd7e3fa29b9a27d1780Patch, Third Party Advisory
https://github.com/glpi-project/glpi/security/advisories/GHSA-7xwm-4vjr-jvqhThird Party Advisory
https://github.com/glpi-project/glpi/commit/f1ae6c8481e5c19a6f1801a5548cada45702e01a#diff-b5d0ee8c97c7abd7e3fa29b9a27d1780Patch, Third Party Advisory
https://github.com/glpi-project/glpi/security/advisories/GHSA-7xwm-4vjr-jvqhThird Party Advisory

Timeline

Published: Sep 23, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11031?

How severe is CVE-2020-11031?

CVE-2020-11031 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11031?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-11031?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST