CVE-2023-24839 json
HGiga MailSherlock - Reflected XSS
published 2023-03-27 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-28829
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
HGiga MailSherlock’s specific function has insufficient filtering for user input. An unauthenticated remote attacker can exploit this vulnerability to inject JavaScript, conducting a reflected XSS attack.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 20 mo ago
Exploit prediction
0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- HGiga MailSherlock
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
twcert.org.tw
/tw/cp-132-6958-e1a8e-1.html
third-party-advisory
Sources
- CVE List CVE-2023-24839
- NVD CVE-2023-24839
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