{"id":"CVE-2026-32774","aliases":["EUVD-2026-12188","GHSA-pg4p-2985-gvxr","GHSA-vggc-6pg2-xvp9"],"status":"published","title":"Vulnogram - Stored Cross-Site Scripting via Comment Hypertext","description":"Vulnogram 1.0.0 contains a stored cross-site scripting vulnerability in comment hypertext handling that allows attackers to inject malicious scripts. Remote attackers can inject XSS payloads through comments to execute arbitrary JavaScript in victims' browsers.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00313,"percentile":0.24552,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-03-14T21:44:07Z","modified":"2026-11-08T14:01:57Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"vulnogram","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.0"}]}]},{"source":"osv","ecosystem":"npm","package":"vulnogram","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.0.0"}]}]}],"products":[{"vendor":"vulnogram","product":"vulnogram"}],"references":[{"url":"https://github.com/Vulnogram/Vulnogram/security/advisories/GHSA-pg4p-2985-gvxr","tags":["vendor-advisory","Broken Link","advisory","web"]},{"url":"https://github.com/Vulnogram/Vulnogram","tags":["product","Product","package"]},{"url":"https://www.vulncheck.com/advisories/vulnogram-stored-cross-site-scripting-via-comment-hypertext","tags":["third-party-advisory","Third Party Advisory","advisory","web"]},{"url":"https://github.com/Vulnogram/Vulnogram/commit/2f0e21b113c58124084c7b74c9768fc241126a05","tags":["Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32774","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vggc-6pg2-xvp9"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32774.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-32774","title":"Vulnogram - Stored Cross-Site Scripting via Comment Hypertext","description":"Vulnogram 1.0.0 contains a stored cross-site scripting vulnerability in comment hypertext handling that allows attackers to inject malicious scripts. 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Remote attackers can inject XSS payloads through comments to execute arbitrary JavaScript in victims' browsers.","status":"published","published":"2026-03-14T21:44:07Z","modified":"2026-11-08T14:01:57Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"medium"}],"updated_at":"2026-11-08T15:13:09.268962Z"}],"ghsa":[{"id":"GHSA-vggc-6pg2-xvp9","title":"Vulnogram contains a stored cross-site scripting vulnerability in comment hypertext handling","description":"Vulnogram 1.0.0 contains a stored cross-site scripting vulnerability in comment hypertext handling that allows attackers to inject malicious scripts. Remote attackers can inject XSS payloads through comments to execute arbitrary JavaScript in victims' browsers.","status":"published","published":"2026-03-16T15:30:43Z","modified":"2026-03-20T20:58:23Z","cvss":[{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"medium"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:39:39.567266Z"}],"nvd":[{"id":"CVE-2026-32774","description":"Vulnogram 1.0.0 contains a stored cross-site scripting vulnerability in comment hypertext handling that allows attackers to inject malicious scripts. Remote attackers can inject XSS payloads through comments to execute arbitrary JavaScript in victims' browsers.","status":"published","published":"2026-03-16T14:19:44.207Z","modified":"2026-10-08T16:17:13.017Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/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":"medium","assessor":"secondary"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:09.358914Z"}],"osv":[{"id":"CVE-2026-32774","title":"Vulnogram - Stored Cross-Site Scripting via Comment Hypertext","description":"Vulnogram 1.0.0 contains a stored cross-site scripting vulnerability in comment hypertext handling that allows attackers to inject malicious scripts. Remote attackers can inject XSS payloads through comments to execute arbitrary JavaScript in victims' browsers.","status":"published","published":"2026-03-14T21:44:07.13Z","modified":"2026-11-09T02:31:14.526203857Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-09T03:16:44.651171Z"},{"id":"GHSA-vggc-6pg2-xvp9","title":"Vulnogram contains a stored cross-site scripting vulnerability in comment hypertext handling","description":"Vulnogram 1.0.0 contains a stored cross-site scripting vulnerability in comment hypertext handling that allows attackers to inject malicious scripts. Remote attackers can inject XSS payloads through comments to execute arbitrary JavaScript in victims' browsers.","status":"published","published":"2026-03-16T15:30:43Z","modified":"2026-04-02T13:41:06.065726624Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"},{"version":"4.0","score":5.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:57.348035Z"}]}}