LTI 1.3 Tool Library's Nonce Claim Value not validated against nonce value sent in Authentication Request before v5.0
Impact
Nonce Claim Value was not being validated against the nonce value sent in the Authentication Request.
Patches
Users should upgrade to version 5.0 immediately
Workarounds
None.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | packbackbooks/lti-1-3-php-library | < 5.0 | 5.0 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N- Weakness (CWE)
CWE-294, CWE-327- Platform
- Composer
- Package
packbackbooks/lti-1-3-php-library- Disclosed
- 15.07.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-5p73-qg2v-383h - CC BY 4.0
Vulnerability history: packbackbooks/lti-1-3-php-library
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 07.2022 07.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
Disclosures per year
- 2022: 2
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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LTI 1.3 Tool Library's Nonce Claim Value not validated against nonce value sent in Authentication Request before v5.0 this entry
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