{"id":"CVE-2020-5616","aliases":["EUVD-2020-26777","GHSA-73rh-fgwv-4hpw"],"status":"published","title":"[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], ...","description":"[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01], and [Link01] [Calendar01] free edition ver1.0.0, [Calendar02] free edition ver1.0.0, [PKOBO-News01] free edition ver1.0.3 and earlier, [PKOBO-vote01] free edition ver1.0.1 and earlier, [Telop01] free edition ver1.0.0, [Gallery01] free edition ver1.0.3 and earlier, [CalendarForm01] free edition ver1.0.3 and earlier, and [Link01] free edition ver1.0.0 allows remote attackers to bypass authentication and log in to the product with administrative privileges via unspecified vectors.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.03064,"percentile":0.87729,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2020-08-04T01:05:50Z","modified":"2026-06-17T03:21:42Z","products":[{"vendor":"calendar01_project","product":"calendar01"},{"vendor":"calendar02_project","product":"calendar02"},{"vendor":"calendarform01_project","product":"calendarform01"},{"vendor":"gallery01_project","product":"gallery01"},{"vendor":"link01_project","product":"link01"},{"vendor":"php factory","product":"[calendar01], [calendar02], [pkobo-news01], [pkobo-vote01], [telop01], [gallery01], [calendarform01], and [link01]"},{"vendor":"pkobo-news01_project","product":"pkobo-news01"},{"vendor":"pkobo-vote01_project","product":"pkobo-vote01"},{"vendor":"telop01_project","product":"telop01"}],"references":[{"url":"https://www.php-factory.net/calendar/01.php","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://www.php-factory.net/calendar/02.php","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://jvn.jp/en/jp/JVN73169744/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.php-factory.net/news/pkobo-news01.php","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://www.php-factory.net/vote/01.php","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://www.php-factory.net/telop/01.php","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://www.php-factory.net/gallery/01.php","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://www.php-factory.net/calendar_form/01.php","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://www.php-factory.net/link/01.php","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5616"},{"url":"https://github.com/advisories/GHSA-73rh-fgwv-4hpw"}],"sources":{"cve":[{"id":"CVE-2020-5616","description":"[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01], and [Link01] [Calendar01] free edition ver1.0.0, [Calendar02] free edition ver1.0.0, [PKOBO-News01] free edition ver1.0.3 and earlier, [PKOBO-vote01] free edition ver1.0.1 and earlier, [Telop01] free edition ver1.0.0, [Gallery01] free edition ver1.0.3 and earlier, [CalendarForm01] free edition ver1.0.3 and earlier, and [Link01] free edition ver1.0.0 allows remote attackers to bypass authentication and log in to the product with administrative privileges via unspecified vectors.","status":"published","published":"2020-08-04T01:05:50Z","modified":"2024-08-04T08:39:24.038Z","updated_at":"2026-11-02T14:35:47.56691Z"}],"euvd":[{"id":"EUVD-2020-26777","description":"[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01], and [Link01] [Calendar01] free edition ver1.0.0, [Calendar02] free edition ver1.0.0, [PKOBO-News01] free edition ver1.0.3 and earlier, [PKOBO-vote01] free edition ver1.0.1 and earlier, [Telop01] free edition ver1.0.0, [Gallery01] free edition ver1.0.3 and earlier, [CalendarForm01] free edition ver1.0.3 and earlier, and [Link01] free edition ver1.0.0 allows remote attackers to bypass authentication and log in to the product with administrative privileges via unspecified vectors.","status":"published","published":"2020-08-04T01:05:50Z","modified":"2024-08-04T08:39:24Z","updated_at":"2026-11-03T03:08:06.272693Z"}],"ghsa":[{"id":"GHSA-73rh-fgwv-4hpw","title":"[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], ...","description":"[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01], and [Link01] [Calendar01] free edition ver1.0.0, [Calendar02] free edition ver1.0.0, [PKOBO-News01] free edition ver1.0.3 and earlier, [PKOBO-vote01] free edition ver1.0.1 and earlier, [Telop01] free edition ver1.0.0, [Gallery01] free edition ver1.0.3 and earlier, [CalendarForm01] free edition ver1.0.3 and earlier, and [Link01] free edition ver1.0.0 allows remote attackers to bypass authentication and log in to the product with administrative privileges via unspecified vectors.","status":"published","published":"2022-05-24T17:24:57Z","modified":"2023-01-29T05:04:03Z","updated_at":"2026-11-02T14:45:27.507739Z"}],"nvd":[{"id":"CVE-2020-5616","description":"[Calendar01], [Calendar02], [PKOBO-News01], [PKOBO-vote01], [Telop01], [Gallery01], [CalendarForm01], and [Link01] [Calendar01] free edition ver1.0.0, [Calendar02] free edition ver1.0.0, [PKOBO-News01] free edition ver1.0.3 and earlier, [PKOBO-vote01] free edition ver1.0.1 and earlier, [Telop01] free edition ver1.0.0, [Gallery01] free edition ver1.0.3 and earlier, [CalendarForm01] free edition ver1.0.3 and earlier, and [Link01] free edition ver1.0.0 allows remote attackers to bypass authentication and log in to the product with administrative privileges via unspecified vectors.","status":"published","published":"2020-08-04T02:15:11.657Z","modified":"2026-06-17T03:21:42.077Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:06:10.994748Z"}]}}