MGASA-2023-0241: mediawiki Mageia

CVSS: UnknownPublished
Published 26-07-2023Last modified 16-04-2026
Open JSON

Vulnerability summary

MGASA-2023-0241 is a vulnerability in mediawiki Mageia with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0
CVE-2023-29197CVE-2023-36674CVE-2023-36675

Timeline

  1. 26-07-2023
    PublishedVulnerability first disclosed.
  2. 16-04-2026
    Last modifiedVulnerability information updated.

Description

Updated mediawiki packages fix security vulnerability guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Affected versions are subject to improper header parsing. An attacker could sneak in a newline (\n) into both the header names and values. While the specification states that \r\n\r\n is used to terminate the header list, many servers in the wild will also accept \n\n (CVE-2023-29197). Manualthumb bypasses badFile lookup (CVE-2023-36674). XSS in BlockLogFormatter due to unsafe message use (CVE-2023-36675).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Mageia1 product
  • mediawiki< 1.35.11-1.mga8

1 vendor · 1 product

References

3 links