Discuz

16 CVEs across 5 Discuz products. Browse Discuz vulnerabilities, severities, and proof-of-concept exploits.

Discuz products with known CVEs

ProductCVEs
Discuzx9
Discuz! X5.03
Discuz\!2
Discuz Gbk1
Ucenter Home1
Discuz CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-49954High7.22026-06-15Discuz! X5.0 releases 20260320 through 20260610 contain a local file inclusion vulnerability that allows authenticated administrators to execute arbitrary code…
CVE-2026-49953Medium6.52026-06-15Discuz! X5.0 releases 20260320 through 20260610 contains a CAPTCHA bypass vulnerability that allows unauthenticated remote attackers to defeat challenge contro…
CVE-2026-49952Critical9.12026-06-15Discuz! X5.0 releases 20260320 through 20260501 contains an authentication bypass vulnerability that allows unauthenticated remote attackers to gain unauthoriz…
CVE-2024-30884High7.12024-04-11Reflected Cross-Site Scripting (XSS) vulnerability in Discuz! version X3.4 20220811, allows remote attackers to execute arbitrary code and obtain sensitive inf…
CVE-2022-45543Medium6.12023-02-15Cross site scripting (XSS) vulnerability in DiscuzX 3.4 allows attackers to execute arbitrary code via the datetline, title, tpp, or username parameters via th…
CVE-2018-10298Medium5.42018-04-22Discuz! DiscuzX through X3.4 has reflected XSS via forum.php?mod=post&action=newthread because data/template/1_diy_portal_view.tpl.php does not restrict the co…
CVE-2018-10297Medium5.42018-04-22Discuz! DiscuzX through X3.4 has stored XSS via the portal.php?mod=portalcp&ac=article URI, related to mishandling of IMG elements associated with remote image…
CVE-2018-5377Critical9.82018-01-12Discuz! DiscuzX X3.4 allows remote attackers to bypass intended access restrictions via the archiver\index.php action parameter.
CVE-2018-5376Medium6.12018-01-12Discuz! DiscuzX X3.4 has XSS via the include\spacecp\spacecp_upload.php op parameter.
CVE-2018-5375Medium6.12018-01-12Discuz! DiscuzX X3.4 has XSS via the include\spacecp\spacecp_space.php appid parameter in a delete action.
CVE-2018-5331Medium5.42018-01-10Discuz! DiscuzX X3.4 has XSS via the view parameter to include/space/space_poll.php, as demonstrated by a mod=space do=poll request to home.php.
CVE-2018-5259High8.82018-01-08Discuz! DiscuzX X3.4 allows remote authenticated users to bypass intended attachment-deletion restrictions via a modified aid parameter.
CVE-2010-49122011-10-08SQL injection vulnerability in shop.php in UCenter Home 2.0 allows remote attackers to execute arbitrary SQL commands via the shopid parameter in a view action.
CVE-2009-46212010-01-18SQL injection vulnerability in the JiangHu Inn plugin 1.1 and earlier for Discuz! allows remote attackers to execute arbitrary SQL commands via the id paramete…
CVE-2008-69572009-08-12member.php in Crossday Discuz! Board allows remote attackers to reset passwords of arbitrary users via crafted (1) lostpasswd and (2) getpasswd actions, possib…
CVE-2006-55612006-10-27SQL injection vulnerability in admincp.php in Discuz! GBK 5.0.0 allows remote attackers to execute arbitrary SQL commands via the cdb_auth cookie.