CVE-2022-45134

Description

Mahara 21.10 before 21.10.6, 22.04 before 22.04.4, and 22.10 before 22.10.1 deserializes user input unsafely during skin import. A particularly structured XML file could cause code execution when being processed.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-502 Deserialization of Untrusted Data

Affected Products

Vendor	Product	Versions
mahara	mahara	21.10.0 — 21.10.6
mahara	mahara	22.04.0 — 22.04.4
mahara	mahara	22.10.0 — 22.10.1

References

Advisories & Patches

https://bugs.launchpad.net/mahara/+bug/1993082 https://mahara.org/interaction/forum/topic.php?id=9353

Frequently Asked Questions

What is CVE-2022-45134? +

Mahara 21.10 before 21.10.6, 22.04 before 22.04.4, and 22.10 before 22.10.1 deserializes user input unsafely during skin import. A particularly structured XML file could cause code execution when being processed. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2022-45134? +

CVE-2022-45134 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2022-45134? +

CVE-2022-45134 affects products from mahara, specifically: mahara. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2022-45134? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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