Back
CVE-2020-5281
LDAP connector injection in Perun
Medium6.2EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
In Perun before version 3.9.1, VO or group manager can modify configuration of the LDAP extSource to retrieve all from Perun LDAP. Issue is fixed in version 3.9.1 by sanitisation of the input.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium6.2 | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:N |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.4% · top 28% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.2.
Weakness
Affected products
References (3)
- https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/CESNET/perun/pull/2635 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-5281)Record last updated .