CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NCVE-2021-30185
High (7.5) in cern indico. EPSS 1.0% chance of exploitation in the next 30 days. Fixed in indico 2.3.4.
CERN Indico before 2.3.4 can use an attacker-supplied Host header in a password reset link.
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cern:indico
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-wgpj-7c2j-vfjm | PyPI | indico | <2.3.4 | 2.3.4 |
| PYSEC-2021-18 | PyPI | indico | <2.3.4 | 2.3.4 |