CVE-2021-44565

A Cross Site Scripting (XSS) vulnerability exists in RosarioSIS before 7.6.1 via the xss_clean function in classes/Security.php, which allows remote malicious users to inject arbitrary JavaScript or HTML. An example of affected components are all Markdown input fields.

CVSS v3.1 NVD

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

CVSS v2.0 NVD

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.73% chance of exploitation in the next 30 days, 53rd percentile

Published

2022-02-22

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://gitlab.com/francoisjacquet/rosariosis/-/issues/307

Security advisories

• https://gitlab.com/francoisjacquet/rosariosis/-/blob/mobile/CHANGES.md#changes-in-761
• https://gitlab.com/francoisjacquet/rosariosis/-/commit/0f5d1f1d193bc6b711d1644f172579d498…
• advisories/GHSA-44cg-qcpr-fwjh

References

• CVE Record
• NVD entry