1vulnerability
- Critical0 (0.0%)
- High1 (100.0%)
- Medium0 (0.0%)
- Moderate0 (0.0%)
- Low0 (0.0%)
builder-util-runtime
Ecosystem: npm
Downloads:
- 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 builder-util-runtime, based on data from OSV.
| ID | Severity | Summary | Affected versions | Published | Source |
|---|---|---|---|---|---|
| GHSA-p2f4-r6v6-j797 | High | electron-updater: Cross-origin redirect leaks `PRIVATE-TOKEN` and mixed-case `Authorization` credentials in `builder-util-runtime`## Summary In `electron-builder`'s `builder-util-runtime` package, the HTTP redirect handler (`HttpExecutor.prepareRedirectUrlOptions`) only stripped a credential header whose key string matched exactly lowercase `"authorization"`. Other credential-bearing headers — most notably `PRIVATE-TOKEN` (used by GitLab's personal access token flow) and mixed-case `Authorization` (used by GitLab's Bearer/OAuth flow) — were not stripped and could be forwarded to an attacker-controlled cross-origin redirect destination. --- ## Details ### Root cause `HttpExecutor.prepareRedirectUrlOptions` (introduce |
| GitHub (opens in a new tab) |
- GHSA-p2f4-r6v6-j797Highelectron-updater: Cross-origin redirect leaks `PRIVATE-TOKEN` and mixed-case `Authorization` credentials in `builder-util-runtime`
< 9.7.0
## Summary In `electron-builder`'s `builder-util-runtime` package, the HTTP redirect handler (`HttpExecutor.prepareRedirectUrlOptions`) only stripped a credential header whose key string matched exactly lowercase `"authorization"`. Other credential-bearing headers — most notably `PRIVATE-TOKEN` (used by GitLab's personal access token flow) and mixed-case `Authorization` (used by GitLab's Bearer/OAuth flow) — were not stripped and could be forwarded to an attacker-controlled cross-origin redirect destination. --- ## Details ### Root cause `HttpExecutor.prepareRedirectUrlOptions` (introduce
CVE: CVE-2026-54673