CVE-2025-35431: medium-severity vulnerability in CISA Thorium
CISA Thorium LDAP injection
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
CISA Thorium does not escape user controlled strings used in LDAP queries. An authenticated remote attacker can modify LDAP authorization data such as group memberships. Fixed in 1.1.1.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
CISA · ThoriumRelated CVEs — CISA Thorium
In the same product, most dangerous first.
CVE-2025-35432MEDIUMCISA Thorium does not rate limit account verification email messagesEPSS 0.6%CVE-2025-35436MEDIUMCISA Thorium account verification email error handlingEPSS 0.6%CVE-2025-35430MEDIUMCISA Thorium insecure downloaded file path validationEPSS 0.5%CVE-2025-35435MEDIUMCISA Thorium download stream divide by zeroEPSS 0.4%CVE-2025-35433LOWCISA Thorium does not properly invalidate previously used tokensEPSS 0.3%CVE-2025-35434LOWCISA Thorium does not validate TLS connections to ElasticsearchEPSS 0.2%
References
https://github.com/cisagov/thorium/commit/7c94a0b9bc2dc55e0c307360452f348bac06820c#diff-45e1e58dfb6faacf9efe778c31ead287d8e13ae07c5dad084c792bc4a0605a68R1007-R1008https://github.com/cisagov/thorium/releases/tag/1.1.1https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-259-01.jsonhttps://www.cve.org/CVERecord?id=CVE-2025-35431