CVE-2023-38347 json
An issue was discovered in LWsystems Benno MailArchiv 2.10.1.
published 2023-08-09 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-42164
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 38%
- public exploits
- 0
- none known
Summary
An issue was discovered in LWsystems Benno MailArchiv 2.10.1. Attackers can cause XSS via JavaScript content to a mailbox.
Patch / fix
- lw-systems benno_mailarchiv 2.10.2
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- blog.sebastianschmitt.eu https://blog.sebastianschmitt.eu/security/xss-in-benno-mailarchiv-web-app-benno-rest-lib-cve-2023-38347/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
blog.sebastianschmitt.eu
/security/xss-in-benno-mailarchiv-web-app-benno-rest-lib-cve-2023-38347/
exploit, third-party-advisory
-
wiki.benno-mailarchiv.de
/doku.php
vendor-advisory
Sources
- CVE List CVE-2023-38347
- NVD CVE-2023-38347
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