{"id":"CVE-2021-43695","aliases":["EUVD-2021-30602","GHSA-42vq-32v8-j5v7"],"status":"published","title":"An unspecified version of issabelPBX is affected by a Cross Site Scripting (XSS) vulnerability....","description":"issabelPBX version 2.11 is affected by a Cross Site Scripting (XSS) vulnerability. In file page.backup_restore.php, the exit function will terminate the script and print the message to the user. The message will contain $_REQUEST without sanitization, then there is a XSS vulnerability.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00574,"percentile":0.47707,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-29T13:34:03Z","modified":"2026-06-17T04:11:17Z","products":[{"vendor":"issabel","product":"pbx"}],"references":[{"url":"https://github.com/IssabelFoundation/issabelPBX/issues/33","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43695"},{"url":"https://github.com/advisories/GHSA-42vq-32v8-j5v7"}],"sources":{"cve":[{"id":"CVE-2021-43695","description":"issabelPBX version 2.11 is affected by a Cross Site Scripting (XSS) vulnerability. In file page.backup_restore.php, the exit function will terminate the script and print the message to the user. The message will contain $_REQUEST without sanitization, then there is a XSS vulnerability.","status":"published","published":"2021-11-29T13:34:03Z","modified":"2024-08-04T04:03:08.438Z","updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-30602","description":"issabelPBX version 2.11 is affected by a Cross Site Scripting (XSS) vulnerability. In file page.backup_restore.php, the exit function will terminate the script and print the message to the user. The message will contain $_REQUEST without sanitization, then there is a XSS vulnerability.","status":"published","published":"2021-11-29T13:34:03Z","modified":"2024-08-04T04:03:08Z","updated_at":"2026-11-03T03:24:13.193734Z"}],"ghsa":[{"id":"GHSA-42vq-32v8-j5v7","title":"An unspecified version of issabelPBX is affected by a Cross Site Scripting (XSS) vulnerability....","description":"An unspecified version of issabelPBX is affected by a Cross Site Scripting (XSS) vulnerability. In file page.backup_restore.php, the exit function will terminate the script and print the message to the user. The message will contain $_REQUEST without sanitization, then there is a XSS vulnerability.","status":"published","published":"2021-11-30T00:00:50Z","modified":"2023-02-01T05:06:25Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:21.264393Z"}],"nvd":[{"id":"CVE-2021-43695","description":"issabelPBX version 2.11 is affected by a Cross Site Scripting (XSS) vulnerability. In file page.backup_restore.php, the exit function will terminate the script and print the message to the user. The message will contain $_REQUEST without sanitization, then there is a XSS vulnerability.","status":"published","published":"2021-11-29T14:15:08.16Z","modified":"2026-06-17T04:11:17.32Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:01.811115Z"}]}}