EUVD-2026-41023
GHSA-q6xp-j96f-7vmp
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N
Network-delivered code injection by low-privilege editors achieving server-side RCE constitutes full scope change with high C/I/A impact.
Primary rating from Vendor (wikimedia-foundation).
CVSS VectorVendor: wikimedia-foundation
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N
Lifecycle Timeline
2DescriptionCVE.org
A vulnerability in Wikimedia Foundation timeline.
This vulnerability is associated with program files scripts/EasyTimeline.Pl, includes/Timeline.Php.
This issue affects timeline: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.
AnalysisAI
Code injection in the Wikimedia Foundation Timeline extension (EasyTimeline) allows authenticated wiki editors to execute arbitrary server-side code via crafted timeline syntax processed by the Perl-based EasyTimeline.Pl script and its PHP integration layer Timeline.Php. The vulnerability stems from CWE-94 improper code generation control, where user-supplied timeline markup is passed to the backend Perl interpreter without sufficient sanitization, enabling remote code execution on the MediaWiki server. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an account with page-editing privileges on the target MediaWiki instance - corresponding to CVSS PR:L (low privilege). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N) presents a direct contradiction: the attack metrics reflect network-reachable, low-complexity, authenticated exploitation with no user interaction, but all impact metrics are scored None - inconsistent with CWE-94 Code Injection and the explicit RCE and Code Injection tags. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An authenticated wiki editor with standard edit permissions crafts a page containing a malicious <timeline> block where directive parameters include injected Perl code or system commands. When the page is saved or previewed, MediaWiki's Timeline.Php passes the input to EasyTimeline.Pl for rendering, and the injected payload executes with the privileges of the web server process - potentially yielding a remote shell or file system access. … |
| Remediation | Upgrade the Timeline extension to one of the patched releases corresponding to your MediaWiki branch: 1.46.0, 1.45.4, 1.44.6, or 1.43.9. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not
(1) boardData102.php, (2) boardData103.php, (3) boardDataJP.php, (4) boardDataNA.php, and (5) boardDataWW.php in Netgear
ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Rated critical severity (C
Roundcube Webmail contains a critical PHP object deserialization vulnerability (CVE-2025-49113, CVSS 9.9) that allows au
Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP c
Palo Alto Networks PAN-OS management web interface contains an authentication bypass allowing unauthenticated attackers
Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
The get_referers function in /opt/ws/bin/sblistpack in Sophos Web Appliance before 3.7.9.1 and 3.8 before 3.8.1.1 allows
The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1
NetAlertX (formerly PiAlert) versions 23.01.14 through 24.x before 24.10.12 allow unauthenticated command injection thro
The GiveWP - Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all
Same weakness CWE-94 – Code Injection
View allSame technique Code Injection
View allShare
External POC / Exploit Code
Leaving vuln.today