XSS in Hotcrp
CVE-2022-4819
A vulnerability was found in HotCRP. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is d4ffdb0ef806453c54ddca7fdda3e5c60356285c. It is recommended to apply a patch to fix this issue. VDB-216998 is the identifier assigned to this vulnerability.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (41.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Hotcrp
- Hotcrp
Weakness classification (CWE)
References
- vuldb.com/ (Permissions Required, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, permissions-required, Third Party Advisory)
- github.com/kohler/hotcrp/commit/d4ffdb0ef806453c54ddca7fdda3e5c60356285c (Patch, Third Party Advisory, patch)
Frequently asked questions
- What is CVE-2022-4819?
- CVE-2022-4819 is a low-severity vulnerability in Hotcrp, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2022-12-28.
- How severe is CVE-2022-4819?
- Low severity. CVSS v3 base score is 2.4 out of 10.