CVE-2018-18692 json
A reflected Cross-Site scripting (XSS) vulnerability in SEMCO Semcosoft 5.3 allows remote attackers to inject arbitrary web scripts or HTML…
published 2019-02-23 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10408
- 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 64%
- public exploits
- 0
- none known
Summary
A reflected Cross-Site scripting (XSS) vulnerability in SEMCO Semcosoft 5.3 allows remote attackers to inject arbitrary web scripts or HTML via the username parameter to the Login Form.
Exploit prediction
1.05% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- atomic111.github.io https://atomic111.github.io/article/semcosoft-cross-site-scripting referenced PoC, tagged "exploit" by a source, unverified
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
-
atomic111.github.io
/article/semcosoft-cross-site-scripting
exploit, third-party-advisory
Sources
- CVE List CVE-2018-18692
- NVD CVE-2018-18692
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.