{"id":"CVE-2021-27788","aliases":["EUVD-2021-14529","GHSA-j5qm-g7fg-7pg9"],"status":"published","title":"HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability","description":"HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability.  By tricking a user into clicking a crafted URL, a remote unauthenticated attacker could execute script in a victim's web browser to perform operations as the victim and/or steal the victim's cookies, session tokens, or other sensitive information.","severity":{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00568,"percentile":0.47576,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-03-10T04:13:05Z","modified":"2026-06-17T03:45:27Z","products":[{"vendor":"hcl software","product":"verse"},{"vendor":"hcltech","product":"verse"},{"vendor":"themerex","product":"verse"}],"references":[{"url":"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0103678","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27788"},{"url":"https://github.com/advisories/GHSA-j5qm-g7fg-7pg9"}],"sources":{"cve":[{"id":"CVE-2021-27788","title":"HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability","description":"HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability.  By tricking a user into clicking a crafted URL, a remote unauthenticated attacker could execute script in a victim's web browser to perform operations as the victim and/or steal the victim's cookies, session tokens, or other sensitive information.\n","status":"published","published":"2023-03-10T04:13:05.839Z","modified":"2025-02-27T20:22:49.602Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-14529","description":"HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability.  By tricking a user into clicking a crafted URL, a remote unauthenticated attacker could execute script in a victim's web browser to perform operations as the victim and/or steal the victim's cookies, session tokens, or other sensitive information.\n","status":"published","published":"2023-03-10T04:13:05Z","modified":"2025-02-27T20:22:49Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T20:53:21.469581Z"}],"ghsa":[{"id":"GHSA-j5qm-g7fg-7pg9","title":"HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability. By tricking a user into...","description":"HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability. By tricking a user into clicking a crafted URL, a remote unauthenticated attacker could execute script in a victim's web browser to perform operations as the victim and/or steal the victim's cookies, session tokens, or other sensitive information.","status":"published","published":"2023-03-10T21:30:23Z","modified":"2023-03-25T05:06:53Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:23.567838Z"}],"nvd":[{"id":"CVE-2021-27788","description":"HCL Verse is susceptible to a Cross Site Scripting (XSS) vulnerability.  By tricking a user into clicking a crafted URL, a remote unauthenticated attacker could execute script in a victim's web browser to perform operations as the victim and/or steal the victim's cookies, session tokens, or other sensitive information.\n","status":"published","published":"2023-03-10T21:15:10.867Z","modified":"2026-06-17T03:45:27.4Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"secondary"},{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:07.323379Z"}]}}