CVE-2017-17889 json
Kliqqi CMS 3.5.2 has XSS via a crafted group name in pligg/groups.php, a crafted Homepage string in a profile, or a crafted string in Tags…
published 2018-04-22 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-9036
- cvss
- 5.4
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 44%
- public exploits
- 0
- none known
Summary
Kliqqi CMS 3.5.2 has XSS via a crafted group name in pligg/groups.php, a crafted Homepage string in a profile, or a crafted string in Tags or Description within pligg/submit.php.
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- edricteo.com https://edricteo.com/kliqqi-cms-xss-vulnerability-in-version-3.5.2/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 5.4 | CVSS:3.0/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
-
edricteo.com
/kliqqi-cms-xss-vulnerability-in-version-3.5.2/
exploit, third-party-advisory
Sources
- CVE List CVE-2017-17889
- NVD CVE-2017-17889
Fencer Intel 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.