CVE-2026-45243
medium
CVSS v3
6.1
CVSS v4 NEW
5.3
VIR risk
6.1
Description
Summarize contains a missing authorization vulnerability
Predictions
Exploit likelihood
71%
Patch ETA
โ
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | @steipete/summarize | <0.15.0 | 0.15.0 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| steipete | summarize | {"endExcluding":"0.15.1"} | 0.15.1 |
References
- https://github.com/steipete/summarize/commit/357544063af535bd574752622f9eb94be33ee5fd
- https://github.com/steipete/summarize/pull/222
- https://github.com/steipete/summarize/releases/tag/v0.15.2
- https://www.vulncheck.com/advisories/summarize-browser-extension-missing-authorization-via-content-script
- https://nvd.nist.gov/vuln/detail/CVE-2026-45243
- https://github.com/steipete/summarize
- https://github.com/steipete/summarize/releases/tag/v0.15.1
CWEs
CWE-862
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.