{"id":"CVE-2025-8517","aliases":["EUVD-2025-23515","GHSA-vp3r-hc2j-v8hr"],"status":"published","title":"givanz Vvveb session fixiation","description":"A vulnerability was detected in givanz Vvveb 1.0.6.1. Impacted is an unknown function. The manipulation results in session fixiation. The attack can be launched remotely. The exploit is now public and may be used. Upgrading to version 1.0.7 is recommended to address this issue. The patch is identified as d4b1e030066417b77d15b4ac505eed5ae7bf2c5e. You should upgrade the affected component.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.02513,"percentile":0.84911,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-384"],"published":"2025-08-04T16:02:08Z","modified":"2026-10-28T02:30:32Z","exploits":[{"source":"pocgithub","id":"helloandrewpaul/Session-Fixation-in-Vvveb-CMS-v1.0.6.1","title":"helloandrewpaul/Session-Fixation-in-Vvveb-CMS-v1.0.6.1","date":"2025-07-26","url":"https://github.com/helloandrewpaul/Session-Fixation-in-Vvveb-CMS-v1.0.6.1"}],"products":[{"vendor":"givanz","product":"vvveb"},{"vendor":"vvveb","product":"vvveb"}],"references":[{"url":"https://vuldb.com/?id.318643","tags":["vdb-entry","technical-description","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://vuldb.com/?ctiid.318643","tags":["signature","permissions-required","Permissions Required","VDB Entry","report"]},{"url":"https://vuldb.com/?submit.623135","tags":["third-party-advisory","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://github.com/givanz/Vvveb/issues/312","tags":["issue-tracking","exploit","Exploit","Issue Tracking","Mitigation","report"]},{"url":"https://github.com/givanz/Vvveb/issues/312#issuecomment-2977995664","tags":["issue-tracking","Issue Tracking","report"]},{"url":"https://github.com/kwerty138/Session-Fixation-in-Vvveb-CMS-v1.0.6.1","tags":["exploit","Exploit","Mitigation","evidence"]},{"url":"https://github.com/givanz/Vvveb/commit/d4b1e030066417b77d15b4ac505eed5ae7bf2c5e","tags":["patch","Patch","fix"]},{"url":"https://github.com/givanz/Vvveb/releases/tag/1.0.7","tags":["patch","Release Notes","fix"]},{"url":"https://github.com/helloandrewpaul/Session-Fixation-in-Vvveb-CMS-v1.0.6.1","tags":["exploit","Exploit","Mitigation","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8517","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vp3r-hc2j-v8hr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/8xxx/CVE-2025-8517.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-8517","title":"givanz Vvveb session fixiation","description":"A vulnerability was detected in givanz Vvveb 1.0.6.1. Impacted is an unknown function. The manipulation results in session fixiation. The attack can be launched remotely. The exploit is now public and may be used. Upgrading to version 1.0.7 is recommended to address this issue. The patch is identified as d4b1e030066417b77d15b4ac505eed5ae7bf2c5e. You should upgrade the affected component.","status":"published","published":"2025-08-04T16:02:08.427Z","modified":"2025-08-18T16:58:49.077Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","level":"medium","assessor":"cna"},{"version":"3.0","score":6.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","level":"medium","assessor":"cna"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C","assessor":"cna"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:32:38.025852Z"}],"euvd":[{"id":"EUVD-2025-23515","description":"A vulnerability was detected in givanz Vvveb 1.0.6.1. Impacted is an unknown function. The manipulation results in session fixiation. The attack can be launched remotely. The exploit is now public and may be used. Upgrading to version 1.0.7 is recommended to address this issue. The patch is identified as d4b1e030066417b77d15b4ac505eed5ae7bf2c5e. You should upgrade the affected component.","status":"published","published":"2025-08-04T16:02:08Z","modified":"2025-08-18T16:58:49Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium"}],"updated_at":"2026-11-02T20:31:56.298799Z"}],"ghsa":[{"id":"GHSA-vp3r-hc2j-v8hr","title":"A vulnerability was found in givanz Vvveb 1.0.6.1. It has been declared as critical. Affected by...","description":"A vulnerability was found in givanz Vvveb 1.0.6.1. It has been declared as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to session fixiation. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.7 is able to address this issue. The patch is named d4b1e030066417b77d15b4ac505eed5ae7bf2c5e. It is recommended to upgrade the affected component.","status":"published","published":"2025-08-04T18:30:36Z","modified":"2025-08-18T18:31:40Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T15:03:19.722468Z"}],"nvd":[{"id":"CVE-2025-8517","description":"A vulnerability was detected in givanz Vvveb 1.0.6.1. Impacted is an unknown function. The manipulation results in session fixiation. The attack can be launched remotely. The exploit is now public and may be used. Upgrading to version 1.0.7 is recommended to address this issue. The patch is identified as d4b1e030066417b77d15b4ac505eed5ae7bf2c5e. You should upgrade the affected component.","status":"published","published":"2025-08-04T16:15:35.577Z","modified":"2026-06-17T10:07:08.137Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:11:21.71471Z"}],"osv":[{"id":"CVE-2025-8517","title":"givanz Vvveb session fixiation","description":"A vulnerability was detected in givanz Vvveb 1.0.6.1. Impacted is an unknown function. The manipulation results in session fixiation. The attack can be launched remotely. The exploit is now public and may be used. Upgrading to version 1.0.7 is recommended to address this issue. The patch is identified as d4b1e030066417b77d15b4ac505eed5ae7bf2c5e. You should upgrade the affected component.","status":"published","published":"2025-08-04T16:02:08.427Z","modified":"2026-10-28T02:30:32.416735629Z","cvss":[{"version":"4.0","score":2.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","level":"low"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T15:44:53.185592Z"}]}}