{"id":"CVE-2021-43690","aliases":["EUVD-2021-30597","GHSA-qhr5-fxfp-xr69"],"status":"published","title":"YurunProxy v0.01 is affected by a Cross Site Scripting (XSS) vulnerability in src/Client.php. The...","description":"YurunProxy v0.01 is affected by a Cross Site Scripting (XSS) vulnerability in src/Client.php. The exit function will terminate the script and print a message which have values from the socket_read.","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":"2026-11-11","score":0.00641,"percentile":0.51188,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-12-01T12:27:00Z","modified":"2026-10-20T10:55:03Z","products":[{"vendor":"yurunproxy_project","product":"yurunproxy"}],"references":[{"url":"https://github.com/Yurunsoft/YurunProxy/issues/3","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43690"},{"url":"https://github.com/advisories/GHSA-qhr5-fxfp-xr69"}],"sources":{"cve":[{"id":"CVE-2021-43690","description":"YurunProxy v0.01 is affected by a Cross Site Scripting (XSS) vulnerability in src/Client.php. The exit function will terminate the script and print a message which have values from the socket_read.","status":"published","published":"2021-12-01T12:27:00Z","modified":"2024-08-04T04:03:08.616Z","updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-30597","description":"YurunProxy v0.01 is affected by a Cross Site Scripting (XSS) vulnerability in src/Client.php. The exit function will terminate the script and print a message which have values from the socket_read.","status":"published","published":"2021-12-01T12:27:00Z","modified":"2024-08-04T04:03:08Z","updated_at":"2026-11-03T03:24:13.193734Z"}],"ghsa":[{"id":"GHSA-qhr5-fxfp-xr69","title":"YurunProxy v0.01 is affected by a Cross Site Scripting (XSS) vulnerability in src/Client.php. The...","description":"YurunProxy v0.01 is affected by a Cross Site Scripting (XSS) vulnerability in src/Client.php. The exit function will terminate the script and print a message which have values from the socket_read.","status":"published","published":"2021-12-02T00:00:48Z","modified":"2023-02-01T05:06:45Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:24.546925Z"}],"nvd":[{"id":"CVE-2021-43690","description":"YurunProxy v0.01 is affected by a Cross Site Scripting (XSS) vulnerability in src/Client.php. The exit function will terminate the script and print a message which have values from the socket_read.","status":"published","published":"2021-12-01T13:15:07.543Z","modified":"2026-06-17T04:11:16.867Z","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"}],"osv":[{"id":"CVE-2021-43690","description":"YurunProxy v0.01 is affected by a Cross Site Scripting (XSS) vulnerability in src/Client.php. The exit function will terminate the script and print a message which have values from the socket_read.","status":"published","published":"2021-12-01T13:15:07.543Z","modified":"2026-10-20T10:55:03.438323194Z","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"}],"updated_at":"2026-11-02T15:44:21.877444Z"}]}}