What’s Vulnerable › Vulnerabilities

CVE-2020-5616

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-08-04 · updated 2026-06-17
• Weakness: CWE-287

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.

Affected products

• PHP Factory [Calendar01] free edition: 1.0.0
• Calendar02 Project Calendar02: 1.0.0
• Calendarform01 Project Calendarform01: through 1.0.3
• Gallery01 Project Gallery01: through 1.0.3
• Link01 Project Link01: 1.0.0
• Pkobo-News01 Project Pkobo-News01: through 1.0.3
• Pkobo-Vote01 Project Pkobo-Vote01: through 1.0.1
• PHP Factory [Telop01] free edition: 1.0.0

References

• https://jvn.jp/en/jp/JVN73169744/index.html
• https://www.php-factory.net/calendar/01.php
• https://www.php-factory.net/calendar/02.php
• https://www.php-factory.net/calendar_form/01.php
• https://www.php-factory.net/gallery/01.php
• https://www.php-factory.net/link/01.php
• https://www.php-factory.net/news/pkobo-news01.php
• https://www.php-factory.net/telop/01.php
• https://www.php-factory.net/vote/01.php
• https://jvn.jp/en/jp/JVN73169744/index.html
• https://www.php-factory.net/calendar/01.php
• https://www.php-factory.net/calendar/02.php

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