CVE-2021-45470

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

lib/DatabaseLayer.py in cve-search before 4.1.0 allows regular expression injection, which can lead to ReDoS (regular expression denial of service) or other impacts.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-1333

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207Patch, Third Party Advisory
https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0Third Party Advisory
https://github.com/cve-search/cve-search/pull/629Exploit, Patch, Third Party Advisory
https://github.com/cve-search/cve-search/commit/c621f9f0693a728b93ff3b964f948a1d25917207Patch, Third Party Advisory
https://github.com/cve-search/cve-search/compare/v4.0...v4.1.0Third Party Advisory
https://github.com/cve-search/cve-search/pull/629Exploit, Patch, Third Party Advisory

Timeline

Published: Dec 23, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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