CVE-2026-45243
MEDIUM6.1EPSS 0.03%Summarize contains a missing authorization vulnerability
發布日:2026/5/18修改日:2026/5/29
描述
Summarize prior to 0.15.0 contains a missing authorization vulnerability in the content script window.postMessage bridge that allows malicious pages to perform unauthorized operations on automation artifacts. Attackers can simulate runtime messages with spoofed sender identifiers to list, read, create, overwrite, or delete automation artifacts scoped to the affected tab without proper authorization checks.
受影響套件(1)
- npm/@steipete/summarizefrom 0, < 0.15.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
參考連結(7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-45243
- PATCHhttps://github.com/steipete/summarize
- WEBhttps://github.com/steipete/summarize/commit/357544063af535bd574752622f9eb94be33ee5fd
- WEBhttps://github.com/steipete/summarize/pull/222
- WEBhttps://github.com/steipete/summarize/releases/tag/v0.15.1
- WEBhttps://github.com/steipete/summarize/releases/tag/v0.15.2
- WEBhttps://www.vulncheck.com/advisories/summarize-browser-extension-missing-authorization-via-content-script