CVE-2021-29476

moderate-risk
Published 2021-04-27

Requests is a HTTP library written in PHP. Requests mishandles deserialization in FilteredIterator. The issue has been patched and users of `Requests` 1.6.0, 1.6.1 and 1.7.0 should update to version 1.8.0.

Do I need to act?

~
2.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (3)

Requests
Requests
Requests

Affected Vendors

Wordpress

References (4)

Third Party Advisory https://github.com/WordPress/Requests/security/advisories/GHSA-52qp-jpq7-6c54
Patch https://github.com/rmccue/Requests/pull/421
Third Party Advisory https://github.com/WordPress/Requests/security/advisories/GHSA-52qp-jpq7-6c54
Patch https://github.com/rmccue/Requests/pull/421
46
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 5/34 · Minimal
Exposure 9/34 · Low