CVE-2026-40543

UNKNOWN 0.0

Missing Authorization in SOPlanning

CVSS Score

0.0

EPSS Score

0.1%

EPSS Percentile

21th

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.

CWE	CWE-862
Vendor	soplanning
Product	soplanning
Published	Jun 1, 2026
Last Updated	Jun 1, 2026

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Affected Versions

SOPlanning / SOPlanning

0 ≤ 1.55

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cert.pl: https://cert.pl/en/posts/2026/06/CVE-2026-40543 soplanning.org: https://www.soplanning.org/en/

Credits

Łukasz Jaworski