CVE-2018-13998 json
ClipperCMS 1.3.3 has stored XSS via the Full Name field of (1) Security -> Manager Users or (2) Security -> Web Users.
published 8y ago modified 4mo ago also EUVD-2018-5930
- cvss
- 4.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
ClipperCMS 1.3.3 has stored XSS via the Full Name field of (1) Security -> Manager Users or (2) Security -> Web Users.
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Check with FencerExploit prediction
0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- github.com https://github.com/ClipperCMS/ClipperCMS/issues/491 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 4.8 | CVSS:3.0/AV:N/AC:L/PR:H/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
-
github.com
/ClipperCMS/ClipperCMS/issues/491
exploit, third-party-advisory
Sources
- CVE List CVE-2018-13998
- NVD CVE-2018-13998
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