CVE-2018-10109 json
Monstra CMS 3.0.4 has a stored XSS vulnerability when an attacker has access to the editor role, and enters the payload in the content sect…
published 2018-04-14 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-2188
- cvss
- 4.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 1
- Exploit-DB
Summary
Monstra CMS 3.0.4 has a stored XSS vulnerability when an attacker has access to the editor role, and enters the payload in the content section of a new page in the blog catalog.
Timeline
- Published
- First public exploit (EDB-44502)
Exploit prediction
2.08% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-44502 Monstra cms 3.0.4 - Persitent Cross-Site Scripting webapps, 2018-04-23
- github.com https://github.com/monstra-cms/monstra/issues/435 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
-
exploit-db.com
/exploits/44502/
exploit, third-party-advisory, vdb-entry
-
github.com
/monstra-cms/monstra/issues/435
exploit, third-party-advisory
Sources
- CVE List CVE-2018-10109
- NVD CVE-2018-10109
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.