{"id":"CVE-2023-45138","aliases":["EUVD-2023-2722","GHSA-f776-w9v2-7vfj"],"status":"published","title":"Change Request Application vulnerable to XSS and remote code execution through change request title","description":"Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly. Starting in version 0.11 and prior to version 1.9.2, it's possible for a user without any specific right to perform script injection and remote code execution just by inserting an appropriate title when creating a new Change Request. This vulnerability is particularly critical as Change Request aims at being created by user without any particular rights. The vulnerability has been fixed in Change Request 1.9.2. It's possible to workaround the issue without upgrading by editing the document `ChangeRequest.Code.ChangeRequestSheet` and by performing the same change as in the fix commit.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.71744,"percentile":0.99427,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2023-10-12T16:22:10Z","modified":"2026-10-28T02:30:25Z","fixes":[{"ecosystem":"Maven","package":"org.xwiki.contrib.changerequest:application-changerequest-ui","fixed_in":["1.9.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.xwiki.contrib.changerequest:application-changerequest-ui","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.11"},{"fixed":"1.9.2"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.xwiki.contrib.changerequest:application-changerequest-ui","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.11"},{"fixed":"1.9.2"}]}]}],"products":[{"vendor":"xwiki","product":"change_request"},{"vendor":"xwiki-contrib","product":"application-changerequest"}],"references":[{"url":"https://github.com/xwiki-contrib/application-changerequest/security/advisories/GHSA-f776-w9v2-7vfj","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://github.com/xwiki-contrib/application-changerequest/commit/7565e720117f73102f5a276239eabfe85e15cff4","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://jira.xwiki.org/browse/CRAPP-298","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45138","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-f776-w9v2-7vfj"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45138.json","tags":["advisory"]},{"url":"https://github.com/xwiki-contrib/application-changerequest","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-45138","title":"Change Request Application vulnerable to XSS and remote code execution through change request title","description":"Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly. Starting in version 0.11 and prior to version 1.9.2, it's possible for a user without any specific right to perform script injection and remote code execution just by inserting an appropriate title when creating a new Change Request. This vulnerability is particularly critical as Change Request aims at being created by user without any particular rights. The vulnerability has been fixed in Change Request 1.9.2. It's possible to workaround the issue without upgrading by editing the document `ChangeRequest.Code.ChangeRequestSheet` and by performing the same change as in the fix commit.","status":"published","published":"2023-10-12T16:22:10.459Z","modified":"2024-09-18T15:12:51.62Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:22.984825Z"}],"euvd":[{"id":"EUVD-2023-2722","description":"Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly. Starting in version 0.11 and prior to version 1.9.2, it's possible for a user without any specific right to perform script injection and remote code execution just by inserting an appropriate title when creating a new Change Request. This vulnerability is particularly critical as Change Request aims at being created by user without any particular rights. The vulnerability has been fixed in Change Request 1.9.2. It's possible to workaround the issue without upgrading by editing the document `ChangeRequest.Code.ChangeRequestSheet` and by performing the same change as in the fix commit.","status":"published","published":"2023-10-12T16:22:10Z","modified":"2024-09-18T15:12:51Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:28:21.470786Z"}],"ghsa":[{"id":"GHSA-f776-w9v2-7vfj","title":"XWiki Change Request Application UI XSS and remote code execution through change request title","description":"### Impact\n\nIt's possible for a user without any specific right to perform script injection and remote code execution just by inserting an appropriate title when creating a new Change Request. \nThis vulnerability is particularly critical as Change Request aims at being created by user without any particular rights.\n\n### Patches\n\nThe vulnerability has been fixed in Change Request 1.9.2. \n\n### Workarounds\n\nIt's possible to workaround the issue without upgrading by editing the document `ChangeRequest.Code.ChangeRequestSheet` and by performing the same change as in the commit: https://github.com/xwiki-contrib/application-changerequest/commit/7565e720117f73102f5a276239eabfe85e15cff4. \n\n### References\n\n  * JIRA ticket: https://jira.xwiki.org/browse/CRAPP-298\n  * Commit of the fix: https://github.com/xwiki-contrib/application-changerequest/commit/7565e720117f73102f5a276239eabfe85e15cff4\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email us at [Security Mailing List](mailto:security@xwiki.org)\n\n### Attribution\n\nThanks Michael Hamann for the report.","status":"published","published":"2023-10-17T02:19:16Z","modified":"2023-11-11T05:05:54Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:20.311836Z"}],"nvd":[{"id":"CVE-2023-45138","description":"Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly. Starting in version 0.11 and prior to version 1.9.2, it's possible for a user without any specific right to perform script injection and remote code execution just by inserting an appropriate title when creating a new Change Request. This vulnerability is particularly critical as Change Request aims at being created by user without any particular rights. The vulnerability has been fixed in Change Request 1.9.2. It's possible to workaround the issue without upgrading by editing the document `ChangeRequest.Code.ChangeRequestSheet` and by performing the same change as in the fix commit.","status":"published","published":"2023-10-12T17:15:09.9Z","modified":"2026-06-17T06:28:17.763Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:37.83429Z"}],"osv":[{"id":"CVE-2023-45138","title":"Change Request Application vulnerable to XSS and remote code execution through change request title","description":"Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly. Starting in version 0.11 and prior to version 1.9.2, it's possible for a user without any specific right to perform script injection and remote code execution just by inserting an appropriate title when creating a new Change Request. This vulnerability is particularly critical as Change Request aims at being created by user without any particular rights. The vulnerability has been fixed in Change Request 1.9.2. It's possible to workaround the issue without upgrading by editing the document `ChangeRequest.Code.ChangeRequestSheet` and by performing the same change as in the fix commit.","status":"published","published":"2023-10-12T16:22:10.459Z","modified":"2026-10-28T02:30:25.130264345Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:33.792101Z"},{"id":"GHSA-f776-w9v2-7vfj","title":"XWiki Change Request Application UI XSS and remote code execution through change request title","description":"### Impact\n\nIt's possible for a user without any specific right to perform script injection and remote code execution just by inserting an appropriate title when creating a new Change Request. \nThis vulnerability is particularly critical as Change Request aims at being created by user without any particular rights.\n\n### Patches\n\nThe vulnerability has been fixed in Change Request 1.9.2. \n\n### Workarounds\n\nIt's possible to workaround the issue without upgrading by editing the document `ChangeRequest.Code.ChangeRequestSheet` and by performing the same change as in the commit: https://github.com/xwiki-contrib/application-changerequest/commit/7565e720117f73102f5a276239eabfe85e15cff4. \n\n### References\n\n  * JIRA ticket: https://jira.xwiki.org/browse/CRAPP-298\n  * Commit of the fix: https://github.com/xwiki-contrib/application-changerequest/commit/7565e720117f73102f5a276239eabfe85e15cff4\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email us at [Security Mailing List](mailto:security@xwiki.org)\n\n### Attribution\n\nThanks Michael Hamann for the report.","status":"published","published":"2023-10-17T02:19:16Z","modified":"2023-11-08T04:13:37.197628Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:46.006631Z"}]}}