CVE-2020-26166 json
The file upload functionality in qdPM 9.1 doesn't check the file description, which allows remote authenticated attackers to inject web scr…
published 2020-10-05 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-18791
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
The file upload functionality in qdPM 9.1 doesn't check the file description, which allows remote authenticated attackers to inject web script or HTML via the attachments info parameter, aka XSS. This can occur during creation of a ticket, project, or task.
Exploit prediction
0.85% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
qdpm.net
/qdpm-release-notes-free-project-management
release-notes, vendor-advisory
-
sourceforge.net
/projects/qdpm/
product, third-party-advisory
-
github.com
/Kajmer/CVEs/blob/main/CVE-2020-26166.md
third-party-advisory
Sources
- CVE List CVE-2020-26166
- NVD CVE-2020-26166
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.