CVE-2022-4396

Name: CVE-2022-4396
Creator: NVD / NIST
Published: 2022-12-10T12:15:10.797+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2022-4396 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A vulnerability was found in RDFlib pyrdfa3 and classified as problematic. This issue affects the function _get_option of the file pyRdfa/__init__.py. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

A vulnerability was found in RDFlib pyrdfa3 and classified as problematic. This issue affects the function _get_option of the file pyRdfa/__init__.py. The manipulation leads to cross site scripting. The attack may be initiated remotely. The name of the patch is ffd1d62dd50d5f4190013b39cedcdfbd81f3ce3e. It is recommended to apply a patch to fix this issue. The identifier VDB-215249 was assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.56%

42.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Pyrdfa3 Project	Pyrdfa3	All versions

References

https://github.com/RDFLib/pyrdfa3/commit/ffd1d62dd50d5f4190013b39cedcdfbd81f3ce3ePatch, Third Party Advisory
https://github.com/RDFLib/pyrdfa3/pull/40Issue Tracking, Patch, Third Party Advisory
https://vuldb.com/?id.215249Third Party Advisory
https://github.com/RDFLib/pyrdfa3/commit/ffd1d62dd50d5f4190013b39cedcdfbd81f3ce3ePatch, Third Party Advisory
https://github.com/RDFLib/pyrdfa3/pull/40Issue Tracking, Patch, Third Party Advisory
https://vuldb.com/?id.215249Third Party Advisory

Timeline

Published: Dec 10, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4396?

How severe is CVE-2022-4396?

CVE-2022-4396 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4396?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-4396?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST