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URL: https://nvd.nist.gov/vuln/detail/CVE-2023-45363

⇱ NVD - CVE-2023-45363

  1. Vulnerabilities

CVE-2023-45363 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

An issue was discovered in ApiPageSet.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. It allows attackers to cause a denial of service (unbounded loop and RequestTimeoutException) when querying pages redirected to other variants with redirects and converttitles set.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html CVE, MITRE
https://phabricator.wikimedia.org/T333050 CVE, MITRE Exploit  Third Party Advisory  Vendor Advisory 
https://www.debian.org/security/2023/dsa-5520 CVE, MITRE Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop') 👁 cwe source acceptance level
NIST   CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

8 change records found show changes

CVE Modified by CISA-ADP 6/17/2026 2:28:41 AM

Action Type Old Value New Value
Added SSVC 
{"timestamp":"2024-10-15T17:28:57.152625Z","id":"CVE-2023-45363","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by MITRE 6/17/2026 2:28:41 AM

Action Type Old Value New Value
Added Affected 
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]

CVE Modified by CVE 11/21/2024 3:26:49 AM

Action Type Old Value New Value
Added Reference 
https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html
Added Reference 
https://phabricator.wikimedia.org/T333050
Added Reference 
https://www.debian.org/security/2023/dsa-5520

CVE Modified by CISA-ADP 10/15/2024 2:35:06 PM

Action Type Old Value New Value
Added CVSS V3.1 
CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added CWE 
CISA-ADP CWE-835

CVE Modified by MITRE 5/14/2024 9:51:56 AM

Action Type Old Value New Value

CVE Modified by MITRE 11/28/2023 8:15:07 AM

Action Type Old Value New Value
Added Reference 
MITRE https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html [No types assigned]

Initial Analysis by NIST 10/12/2023 12:00:30 PM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added CWE 
NIST CWE-835
Added CPE Configuration 
OR
 *cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:* versions up to (excluding) 1.35.12
 *cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:* versions from (including) 1.36.0 up to (excluding) 1.39.5
 *cpe:2.3:a:mediawiki:mediawiki:1.40.0:-:*:*:*:*:*:*
Added CPE Configuration 
OR
 *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
 *cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
Changed Reference Type 
https://phabricator.wikimedia.org/T333050 No Types Assigned


 
https://phabricator.wikimedia.org/T333050 Exploit, Third Party Advisory, Vendor Advisory
Changed Reference Type 
https://www.debian.org/security/2023/dsa-5520 No Types Assigned


 
https://www.debian.org/security/2023/dsa-5520 Third Party Advisory

CVE Modified by MITRE 10/10/2023 10:15:09 PM

Action Type Old Value New Value
Added Reference 
https://www.debian.org/security/2023/dsa-5520 [No Types Assigned]

Quick Info

CVE Dictionary Entry:
CVE-2023-45363
NVD Published Date:
10/09/2023
NVD Last Modified:
06/17/2026
Source:
MITRE