{"id":"CVE-2026-77818","aliases":["EUVD-2026-71101","GHSA-5fqf-rg4x-q9c6"],"status":"published","title":"Reflected HTML Injection via Form Hijacking in Yordam Informatics's Library Automation System","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc. Library Information and Document Automation Program allows Content Spoofing.\n\nThis issue affects Library Information and Document Automation Program: from v22.1 before v22.2.","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":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00253,"percentile":0.16929,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2026-09-04T13:41:23Z","modified":"2026-09-08T14:12:48Z","exploits":[{"source":"pocgithub","id":"alkimcoskun/Yordam-Kutuphane-Otomasyonunda-Coklu-HTML-Enjeksiyonu","title":"alkimcoskun/Yordam-Kutuphane-Otomasyonunda-Coklu-HTML-Enjeksiyonu","date":"2026-09-04","url":"https://github.com/alkimcoskun/Yordam-Kutuphane-Otomasyonunda-Coklu-HTML-Enjeksiyonu"}],"products":[{"vendor":"yordam information technology consulting, training and electronic systems industry and trade inc.","product":"library information and document automation program"}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1011","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77818"},{"url":"https://github.com/advisories/GHSA-5fqf-rg4x-q9c6"}],"sources":{"cve":[{"id":"CVE-2026-77818","title":"Reflected HTML Injection via Form Hijacking in Yordam Informatics's Library Automation System","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc. Library Information and Document Automation Program allows Content Spoofing.\n\nThis issue affects Library Information and Document Automation Program: from v22.1 before v22.2.","status":"published","published":"2026-09-04T13:41:23.64Z","modified":"2026-09-04T17:22:31.741Z","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":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:20:15.712761Z"}],"euvd":[{"id":"EUVD-2026-71101","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc. Library Information and Document Automation Program allows Content Spoofing.\n\nThis issue affects Library Information and Document Automation Program: from v22.1 before v22.2.","status":"published","published":"2026-09-04T13:41:23Z","modified":"2026-09-04T17:22:31Z","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":"2026-11-02T18:01:11.774269Z"}],"ghsa":[{"id":"GHSA-5fqf-rg4x-q9c6","title":"Improper neutralization of input during web page generation ('cross-site scripting')...","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc. Library Information and Document Automation Program allows Content Spoofing.\n\nThis issue affects Library Information and Document Automation Program: from v22.1 before v22.2.","status":"published","published":"2026-09-04T15:36:11Z","modified":"2026-09-04T15:36:16Z","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":"2026-11-02T15:11:22.550434Z"}],"nvd":[{"id":"CVE-2026-77818","description":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc. Library Information and Document Automation Program allows Content Spoofing.\n\nThis issue affects Library Information and Document Automation Program: from v22.1 before v22.2.","status":"published","published":"2026-09-04T14:17:19.9Z","modified":"2026-09-08T14:12:48.213Z","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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:43.737972Z"}]}}