1vulnerability
- Critical0 (0.0%)
- High1 (100.0%)
- Medium0 (0.0%)
- Moderate0 (0.0%)
- Low0 (0.0%)
sd-jwt-core
Ecosystem: npm
Downloads: 199.82 K
- 0CriticalAffects 0 versions
- 1HighAffects 1 version
- 0MediumAffects 0 versions
- 0ModerateAffects 0 versions
- 0LowAffects 0 versions
Monthly breakdown
- 1 vulnerabilities
- Critical: 0
- High: 1
- Medium: 0
- Moderate: 0
- Low: 0
Vulnerabilities (1)
Known vulnerabilities affecting sd-jwt-core, based on data from OSV.
| ID | Severity | Summary | Affected versions | Published | Source |
|---|---|---|---|---|---|
| GHSA-f9j6-8p6x-r9j6 | High | SD JWT JS: Tampered disclosures silently dropped instead of rejected## Summary When one Disclosure in an SD-JWT presentation is tampered so its digest no longer matches the Issuer-signed `_sd` array, `@sd-jwt/decode` 0.19.0 does **not** reject the presentation. It silently drops the unmatched Disclosure and returns a **reduced claim set**, reporting success. The Issuer signature is untouched and valid. This is a downgrade/omission primitive. A malicious or curious **holder** can present a tampered Disclosure and have the relying party receive *fewer* claims than the credential carries, with no error surfaced. Where the relying party does **not** enforce key |
| GitHub (opens in a new tab) |
- GHSA-f9j6-8p6x-r9j6HighSD JWT JS: Tampered disclosures silently dropped instead of rejected
< 0.20.0
## Summary When one Disclosure in an SD-JWT presentation is tampered so its digest no longer matches the Issuer-signed `_sd` array, `@sd-jwt/decode` 0.19.0 does **not** reject the presentation. It silently drops the unmatched Disclosure and returns a **reduced claim set**, reporting success. The Issuer signature is untouched and valid. This is a downgrade/omission primitive. A malicious or curious **holder** can present a tampered Disclosure and have the relying party receive *fewer* claims than the credential carries, with no error surfaced. Where the relying party does **not** enforce key
CVE: CVE-2026-62374