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CVE-2022-45133

MEDIUM
6.5
CVSS Score
Published: August 22, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 05:09 AM UTC
1 product affected across 1 vendorMahara

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

Mahara 21.10 before 21.10.6, 22.04 before 22.04.4, and 22.10 before 22.10.1 allows unsafe font upload for skins. A particularly structured XML file could allow one to traverse the server to obtain access to secure files or cause code execution based on the payload.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mahara· Mahara
95%
21.10.0 ≤ v < 21.10.622.04.0 ≤ v < 22.04.422.10.0 ≤ v < 22.10.1
Affected range stops below 21.10.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 22.04.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 22.10.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Issue TrackingVendor Advisory
Source: [email protected]
https://bugs.launchpad.net/mahara/+bug/1995819
Vendor Advisory
Source: [email protected]
https://mahara.org/interaction/forum/topic.php?id=9353

SSVC — Action Prioritization

SSVCNo known exploitAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-26

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