CVE catalog
CVE-2026-39902
cacti: CVE-2026-39902
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.40% · Oct 25, 2026
Cacti is an open source performance and fault management framework. Prior to version 1.2.31, the prior blocklist ([;&| `$\\n\r]) omitted single-quote, double-quote, redirect operators, subshell parens and braces. An authenticated admin could save an input_string` containing single-quote, redirect operator, or subshell parens, and pass the check. This issue has been patched in version 1.2.31.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | cacti | sid | 1.2.31+ds1-4 | fixed |
| Debian | cacti | forky | 1.2.31+ds1-4 | fixed |
| Debian | cacti | trixie | 1.2.30+ds1-1 | vulnerable |
| Debian | cacti | bookworm | 1.2.24+ds1-1+deb12u5 | vulnerable |
| Debian | cacti | bookworm-security | 1.2.24+ds1-1+deb12u5 | vulnerable |
| Ubuntu | cacti | pro | 1.2.16+ds1-2ubuntu1 | vulnerable |
| Ubuntu | cacti | pro | 1.2.19+ds1-2ubuntu1 | vulnerable |
| Ubuntu | cacti | pro | 1.2.19+ds1-2ubuntu1+esm1 | vulnerable |
| Ubuntu | cacti | pro | 1.2.19+ds1-2ubuntu1.1 | vulnerable |
| Ubuntu | cacti | pro | 1.2.19+ds1-2ubuntu1.1+esm1 | vulnerable |
| Ubuntu | cacti | pro | 1.2.19+ds1-2ubuntu1.1+esm2 | vulnerable |
| Ubuntu | cacti | 24.04 | 1.2.25+ds1-2 | vulnerable |
| Ubuntu | cacti | 24.04 | 1.2.26+ds1-1 | vulnerable |
| Ubuntu | cacti | 24.04 | 1.2.26+ds1-1ubuntu0.1 | vulnerable |
| Ubuntu | cacti | 26.10 | 1.2.30+ds1-1ubuntu2 | vulnerable |
| Ubuntu | cacti | 26.10 | 1.2.30+ds1-1ubuntu3 | vulnerable |
| Ubuntu | cacti | 26.10 | 1.2.31+ds1-3ubuntu2 | vulnerable |
| Ubuntu | cacti | 26.04 | 1.2.30+ds1-1ubuntu1 | vulnerable |
| Ubuntu | cacti | 26.04 | 1.2.30+ds1-1ubuntu2 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | cacti | source | sid | 1.2.31+ds1-1 | not yet assigned | Not reported | Not reported |
| Debian | cacti | source | forky | 1.2.31+ds1-1 | not yet assigned | Not reported | Not reported |
| Debian | cacti | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | cacti | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [cacti]Affected
Details (4)
1.2.24+ds1-1+deb12u5· all · bookwormAffected
dsa · cacti · debian · bookworm; dsa · cacti · debian · 12
1.2.24+ds1-1+deb12u5· all · bookwormAffected
dsa · cacti · debian · bookworm; dsa · cacti · debian · 12
1.2.24+ds1-1+deb12u5· all · bookworm-securityAffected
dsa · cacti · debian · bookworm; dsa · cacti · debian · 12
1.2.24+ds1-1+deb12u5· all · bookworm-securityAffected
dsa · cacti · debian · bookworm; dsa · cacti · debian · 12
[Debian 13 (Trixie)]
- [cacti]Affected
Details (2)
1.2.30+ds1-1· all · trixieAffected
dsa · cacti · debian · 13
1.2.30+ds1-1· all · trixieAffected
dsa · cacti · debian · 13
Observed: