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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.6283 MSA-22-0031: Stored XSS possible in some "social" user profile fields 2 December 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Moodle Publisher: Moodle Operating System: Windows Linux variants Resolution: Patch/Upgrade CVE Names: CVE-2022-45151 Original Bulletin: https://moodle.org/mod/forum/discuss.php?d=440771&parent=1773539 Comment: CVSS (Max): 5.4 CVE-2022-45151 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) CVSS Source: NVD Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - --------------------------BEGIN INCLUDED TEXT-------------------- MSA-22-0031: Stored XSS possible in some "social" user profile fields The "social" user profile field type performed insufficient escaping on some fields, resulting in a stored XSS risk. Severity/Risk: Serious Versions affected: 4.0 to 4.0.4 and 3.11 to 3.11.10 Versions fixed: 4.0.5 and 3.11.11 Reported by: Bernardo Cabral Workaround: Update "social" user profile fields so their visibility is set to "not visible", until the patch is applied. CVE identifier: CVE-2022-45151 Changes (master): http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76131 Tracker issue: MDL-76131 Stored XSS possible in some "social" user profile fields - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY4lpmckNZI30y1K9AQhW0BAAqFKW16uc+dH6kuXPbgVhdaqVzj5Xmzmc jmSulrLQr2IRJMJPcJ+7703J3u6I1Zpy8sz4mIDgI81BhKTHI1ce6lK2Chk8PLH2 Spg+XP0rN0HUfHo+UJ0bQXcJJVRP9c9//fa6zveRupx1j9Uth0cgnKsVOhDoPHEk rRfDOvdyMDTuzJqVHNI/BICQvdp26AVEPkNw1zcuKLgLpoU4zSH0R6fgwaigkRi5 l+uUviv9N5tZImQi1tbAcJ+rH4Y72wrt5O0JwzVTNQLdSKjq7Gxj8U49QtOomSUT VJVWRlExMQJisyIIV/8+WNOl0BDVkOuKIEvsd3xMccfvbYJxY8NJo2vq+sPKY/hW EL6EFELXeEqTSJlqO65r4iGpT9c8B27w+sRKzzIiihOOl0gZJKBMxXKdNJ4sjEdC K8BkkE6NrtNjoMBDROQiPz1akNVsHukTtcNtkrDWCHWkFNouAkKdhQgde2DgtCHJ 3orkgA8bVDfaRr/06aybuGGJ4fPJLghq6lTTAdXu7SzYVm1fOBvHlch7x1oXeMnc p9Xs66UCxYvrB/PgjuT612TzDolIBzWGLhrJoeELYB7thZHE/zDiGqjrzZFL0Xsx HCzeT4DsUYa9G3D5HvvFeTlwJ3N1GSK6MQXkPCKTc454d8XcELCefw6hjYFiVKBw QOUrOu4Sgrg= =d2ng -----END PGP SIGNATURE-----