CVE-2026-40543: high-severity vulnerability in SOPlanning
Missing Authorization in SOPlanning
Published
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.4%
exploitation probability
0.4%top 64% of all CVEs
observed exploitation
nono source reports it
SOPlanning does not enforce authorization for backup functionalities. An unauthenticated attacker can directly query backup-related endpoints and retrieve backup archives containing user databases with usernames and password hashes, as well as the config.csv file, which includes additional sensitive information.
This issue affects SOPlanning version 1.55 and below.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
SOPlanning · SOPlanningRelated CVEs — SOPlanning
In the same product, most dangerous first.
CVE-2026-40547MEDIUMPath Traversal in SOPlanningEPSS 0.6%CVE-2026-40545MEDIUMReflected XSS in SOPlanningEPSS 0.6%CVE-2024-9574CRITICALSQL Injection vulnerability in SOPlanningEPSS 0.5%CVE-2026-50644HIGHSQL Injection in SOPlanning Audit Retention ConfigurationEPSS 0.5%CVE-2026-40548MEDIUMUnrestricted Upload of File with Dangerous Type in SOPlanningEPSS 0.4%CVE-2026-40544MEDIUMStored XSS in SOPlanningEPSS 0.4%