CVE-2020-17458 json
A post-authenticated stored XSS was found in MultiUx v.3.1.12.0 via the /multiux/SaveMailbox LastName field.
published 6y ago modified 4mo ago also EUVD-2020-9410
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
A post-authenticated stored XSS was found in MultiUx v.3.1.12.0 via the /multiux/SaveMailbox LastName field.
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0.64% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/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
-
fabbricadigitale.com
/en/il-nuovo-aspetto-di-multiux/
vendor-advisory
-
gruppotim.it
/redteam
third-party-advisory
Sources
- CVE List CVE-2020-17458
- NVD CVE-2020-17458
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.