CVE-2023-6720 json
Cross-site Scripting in Repox
published 2023-12-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-0295
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
An XSS vulnerability stored in Repox has been identified, which allows a local attacker to store a specially crafted JavaScript payload on the server, due to the lack of proper sanitisation of field elements, allowing the attacker to trigger the malicious payload when the application loads.
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- Repox Repox
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
incibe.es
/en/incibe-cert/notices/aviso/multiple-vulnerabilities-repox
third-party-advisory
Sources
- CVE List CVE-2023-6720
- NVD CVE-2023-6720
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