Vulnerability · Published May 18, 2025 · Assigned by VulDB

CVE-2025-4894calmkart Django-sso-server crypto.py gen_rsa_keys inadequate encryption

Low 3.7

In plain English

A low-severity security flaw in Django-sso-server from calmkart. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)3.7Low

Exploit odds (30 days)0.3%top 80.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability classified as problematic was found in calmkart Django-sso-server up to 057247929a94ffc358788a37ab99e391379a4d15. This vulnerability affects the function gen_rsa_keys of the file common/crypto.py. The manipulation leads to inadequate encryption strength. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.

Affected products (as reported)

Vendor	Product	Versions
calmkart	Django-sso-server	057247929a94ffc358788a37ab99e391379a4d15

Weakness: CWE-326, CWE-310 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References

VDB-309448 | calmkart Django-sso-server crypto.py gen_rsa_keys inadequate encryption vdb-entry, technical-description
VDB-309448 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #578019 | https://github.com/calmkart Django-sso-server master CWE-326: Inadequate Encryption Strength third-party-advisory