CVE-2022-24734
mediumPriorität · beachten · 66EPSS 0.778 · 100. PerzentilExploit · waffenfähigEURUUSEPSS · bewertet 2026-10-28
MyBB is a free and open source forum software. In affected versions the Admin CP's Settings management module does not validate setting types correctly on insertion and update, making it possible to add settings of supported type `php` with PHP code, executed on on _Change Settings_ pages. This results in a Remote Code Execution (RCE) vulnerability. The vulnerable module requires Admin CP access with the `Can manage settings?` permission. MyBB's Settings module, which allows administrators to add, edit, and delete non-default settings, stores setting data in an options code string ($options_code; mybb_settings.optionscode database column) that identifies the setting type and its options, separated by a new line character (\n). In MyBB 1.2.0, support for setting type php was added, for which the remaining part of the options code is PHP code executed on Change Settings pages (reserved for plugins and internal use). MyBB 1.8.30 resolves this issue. There are no known workarounds.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.5–7.2
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
Exploits (4)
Öffentlicher Proof-of-Concept- und Exploit-Code.
- exploit/multi/http/mybb_rce_cve_2022_24734MyBB Admin Control Code Injection RCEwaffenfähig · metasploit
- Altelus1/CVE-2022-24734CVE-2022-24734 PoCPoC · poc_in_github
- lavclash75/mybb-CVE-2022-24734MyBB 1.8.29 - Remote Code ExecutionPoC · poc_in_github
betroffene Produkte (4)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- BIT-mybb-2022-247342024-03-06vendor · osvUS
MyBB is a free and open source forum software. In affected versions the Admin CP's Settings management module does not validate setting types correctly on insertion and update, making it possible to add settings of supported type `php` with PHP code, executed on on _Change Settings_ pages. This results in a Remote Code Execution (RCE) vulnerability. The vulnerable module requires Admin CP access with the `Can manage settings?` permission. MyBB's Settings module, which allows administrators to add, edit, and delete non-default settings, stores setting data in an options code string ($options_code; mybb_settings.optionscode database column) that identifies the setting type and its options, separated by a new line character (\n). In MyBB 1.2.0, support for setting type php was added, for which the remaining part of the options code is PHP code executed on Change Settings pages (reserved for plugins and internal use). MyBB 1.8.30 resolves this issue. There are no known workarounds.
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (23)
Externe Belege — Patches, Meldungen, Analysen.
- https://cxsecurity.com/cveshow/CVE-2022-24734/cnnvd
- https://cxsecurity.com/issue/WLB-2022050061cnnvd
- https://cxsecurity.com/issue/WLB-2022050094cnnvd
- https://github.com/mybb/mybb/commit/92012b9831b330714b9f9b4646a98784113489c1cnnvd
- https://github.com/mybb/mybb/security/advisories/GHSA-876v-gwgh-w57fcnnvd
- https://mybb.com/versions/1.8.30/cnnvd
- https://packetstormsecurity.com/files/167082/MyBB-1.8.29-Remote-Code-Execution.htmlcnnvd
- https://packetstormsecurity.com/files/167333/MyBB-Admin-Control-Remote-Code-Execution.htmlcnnvd
Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan