RDFlib pyrdfa3 pyRdfa/__init__.py _get_option cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability was found in RDFlib pyrdfa3 (version now known) and classified as problematic. This issue affects the function _get_option of the file pyRdfa/__init__.py. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The weakness was shared 12/10/2022 as 40. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-4396. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Applying the patch ffd1d62dd50d5f4190013b39cedcdfbd81f3ce3e is able to eliminate this problem. The bugfix is ready for download at github.com.






  • end of life

CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: ffd1d62dd50d5f4190013b39cedcdfbd81f3ce3e


12/10/2022 🔍
12/10/2022 +0 days 🔍
12/10/2022 +0 days 🔍
01/02/2023 +23 days 🔍


Advisory: 40
Status: Confirmed

CVE: CVE-2022-4396 (🔍)


Created: 12/10/2022 12:41 PM
Updated: 01/02/2023 11:57 AM
Changes: 12/10/2022 12:41 PM (42), 01/02/2023 11:57 AM (2)
Complete: 🔍


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