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3 vulnerabilities found for sakai by sakailms
CVE-2025-62710 (GCVE-0-2025-62710)
Vulnerability from nvd
Published
2025-10-22 22:19
Modified
2025-10-24 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-337 - Predictable Seed in Pseudo-Random Number Generator (PRNG)
Summary
Sakai is a Collaboration and Learning Environment. Prior to versions 23.5 and 25.0, EncryptionUtilityServiceImpl initialized an AES256TextEncryptor password (serverSecretKey) using RandomStringUtils with the default java.util.Random. java.util.Random is a non‑cryptographic PRNG and can be predicted from limited state/seed information (e.g., start time window), substantially reducing the effective search space of the generated key. An attacker who can obtain ciphertexts (e.g., exported or at‑rest strings protected by this service) and approximate the PRNG seed can feasibly reconstruct the serverSecretKey and decrypt affected data. SAK-49866 is patched in Sakai 23.5, 25.0, and trunk.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| sakaiproject | sakai |
Version: < 23.5 Version: < 25.0 |
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CVE-2024-47876 (GCVE-0-2024-47876)
Vulnerability from nvd
Published
2024-10-15 15:49
Modified
2024-11-21 16:53
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Sakai is a Collaboration and Learning Environment. Starting in version 23.0 and prior to version 23.2, kernel users created with type roleview can log in as a normal user. This can result in illegal access being granted to the system. Version 23.3 fixes this vulnerability.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| sakaiproject | sakai |
Version: >= 23.0, < 23.3 |
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CVE-2025-62710 (GCVE-0-2025-62710)
Vulnerability from cvelistv5
Published
2025-10-22 22:19
Modified
2025-10-24 18:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-337 - Predictable Seed in Pseudo-Random Number Generator (PRNG)
Summary
Sakai is a Collaboration and Learning Environment. Prior to versions 23.5 and 25.0, EncryptionUtilityServiceImpl initialized an AES256TextEncryptor password (serverSecretKey) using RandomStringUtils with the default java.util.Random. java.util.Random is a non‑cryptographic PRNG and can be predicted from limited state/seed information (e.g., start time window), substantially reducing the effective search space of the generated key. An attacker who can obtain ciphertexts (e.g., exported or at‑rest strings protected by this service) and approximate the PRNG seed can feasibly reconstruct the serverSecretKey and decrypt affected data. SAK-49866 is patched in Sakai 23.5, 25.0, and trunk.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| sakaiproject | sakai |
Version: < 23.5 Version: < 25.0 |
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