彙總 yarnpkg 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
歷史漏洞主要涉及 路徑處理缺陷 等問題，部分漏洞可能導致 檔案覆寫，並影響 生產負載與軟體部署 相關場景。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2025-9308 | A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression complexity. Local access is required to approach this attack. This vulnerability only affects products that are no longer supported by the maintainer. | [email protected] | 4.8 | 0.19% | 2025-08-21 | 2026-06-17 |
| CVE-2025-8262 | A vulnerability was found in yarnpkg Yarn up to 1.22.22. It has been classified as problematic. Affected is the function explodeHostedGitFragment of the file src/resolvers/exotics/hosted-git-resolver.js. The manipulation leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The patch is identified as 97731871e674bf93bcbf29e9d3258da8685f3076. It is recommended to apply a patch to fix this issue. | [email protected] | 5.3 | 0.67% | 2025-07-28 | 2026-06-17 |
| CVE-2021-4435 | An untrusted search path vulnerability was found in Yarn. When a victim runs certain Yarn commands in a directory with attacker-controlled content, malicious commands could be executed in unexpected ways. | [email protected] | 7.7 | 0.30% | 2024-02-04 | 2026-06-17 |
| CVE-2019-15608 | The package integrity validation in yarn < 1.19.0 contains a TOCTOU vulnerability where the hash is computed before writing a package to cache. It's not computed again when reading from the cache. This may lead to a cache pollution attack. | [email protected] | 5.9 | 1.78% | 2020-03-15 | 2026-06-17 |
| CVE-2020-8131 | Arbitrary filesystem write vulnerability in Yarn before 1.22.0 allows attackers to write to any path on the filesystem and potentially lead to arbitrary code execution by forcing the user to install a malicious package. | [email protected] | 7.5 | 5.03% | 2020-02-24 | 2026-06-17 |
| CVE-2019-10773 | In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted "bin" keys. Existing files could be overwritten depending on the current user permission set. | [email protected] | 7.8 | 1.50% | 2019-12-16 | 2026-06-17 |
| CVE-2019-5448 | Yarn before 1.17.3 is vulnerable to Missing Encryption of Sensitive Data due to HTTP URLs in lockfile causing unencrypted authentication data to be sent over the network. | [email protected] | 8.1 | 0.67% | 2019-07-30 | 2026-06-17 |
| CVE-2018-12556 | The signature verification routine in install.sh in yarnpkg/website through 2018-06-05 only verifies that the yarn release is signed by any (arbitrary) key in the local keyring of the user, and does not pin the signature to the yarn release key, which allows remote attackers to sign tampered yarn release packages with their own key. | [email protected] | 5.9 | 1.77% | 2019-05-16 | 2026-06-17 |