CVE-2017-13671 json
app/View/Helper/CommandHelper.php in MISP before 2.4.79 has persistent XSS via comments.
published 2017-08-24 9 y ago modified 2026-06-22 4 mo ago also EUVD-2017-5188
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
app/View/Helper/CommandHelper.php in MISP before 2.4.79 has persistent XSS via comments. It only impacts the users of the same instance because the comment field is not part of the MISP synchronisation.
Patch / fix
- github.com/MISP/MISP@6eba658 commit
Exploit prediction
0.97% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/MISP/MISP/commit/6eba658d4a648b41b357025d864c19a67412b8aa
patch, third-party-advisory
-
securityfocus.com
/bid/100533
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-13671
- NVD CVE-2017-13671
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.