CVE-2021-29476
CVSS v3
9.8
CRITICAL
EPSS Score
2.2 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2021-04-27
Frequently asked questions
What is CVE-2021-29476?
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.
Is CVE-2021-29476 actively exploited?
Active exploitation of CVE-2021-29476 has not been confirmed. The EPSS score is 2.2%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-29476?
CVE-2021-29476 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-29476 affecting your environment?
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