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| purl | pkg:gem/activestorage@6.1.4.6 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
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VCID-65tq-e5eb-eucj
Aliases: CVE-2024-26144 GHSA-8h22-8cf7-hq6g |
Rails has possible Sensitive Session Information Leak in Active Storage # Possible Sensitive Session Information Leak in Active Storage There is a possible sensitive session information leak in Active Storage. By default, Active Storage sends a `Set-Cookie` header along with the user's session cookie when serving blobs. It also sets `Cache-Control` to public. Certain proxies may cache the Set-Cookie, leading to an information leak. This vulnerability has been assigned the CVE identifier CVE-2024-26144. Versions Affected: >= 5.2.0, < 7.1.0 Not affected: < 5.2.0, > 7.1.0 Fixed Versions: 7.0.8.1, 6.1.7.7 Impact ------ A proxy which chooses to caches this request can cause users to share sessions. This may include a user receiving an attacker's session or vice versa. This was patched in 7.1.0 but not previously identified as a security vulnerability. All users running an affected release should either upgrade or use one of the workarounds immediately. Releases -------- The fixed releases are available at the normal locations. Workarounds ----------- Upgrade to Rails 7.1.X, or configure caching proxies not to cache the Set-Cookie headers. Credits ------- Thanks to [tyage](https://hackerone.com/tyage) for reporting this! |
Affected by 2 other vulnerabilities. Affected by 2 other vulnerabilities. |
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VCID-ad6q-vtdf-syb6
Aliases: CVE-2026-33658 GHSA-p9fm-f462-ggrg |
Rails Active Storage has a possible DoS vulnerability in proxy mode via multi-range requests ### Impact Active Storage's proxy controller does not limit the number of byte ranges in an HTTP Range header. A request with thousands of small ranges causes disproportionate CPU usage compared to a normal request for the same file, possibly resulting in a DoS vulnerability. ### Releases The fixed releases are available at the normal locations. |
Affected by 1 other vulnerability. Affected by 1 other vulnerability. Affected by 0 other vulnerabilities. |
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VCID-drg6-gj1f-h7ea
Aliases: CVE-2022-21831 GHSA-w749-p3v6-hccq GMS-2022-301 |
Duplicate This advisory duplicates another. |
Affected by 3 other vulnerabilities. Affected by 3 other vulnerabilities. |
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VCID-yzpx-3gam-y3bu
Aliases: CVE-2025-24293 GHSA-r4mg-4433-c7g3 |
Active Storage allowed transformation methods that were potentially unsafe Active Storage attempts to prevent the use of potentially unsafe image transformation methods and parameters by default. The default allowed list contains three methods allowing for the circumvention of the safe defaults which enables potential command injection vulnerabilities in cases where arbitrary user supplied input is accepted as valid transformation methods or parameters. This has been assigned the CVE identifier CVE-2025-24293. Versions Affected: >= 5.2.0 Not affected: < 5.2.0 Fixed Versions: 7.1.5.2, 7.2.2.2, 8.0.2.1 Impact ------ This vulnerability impacts applications that use Active Storage with the image_processing processing gem in addition to mini_magick as the image processor. Vulnerable code will look something similar to this: ``` <%= image_tag blob.variant(params[:t] => params[:v]) %> ``` Where the transformation method or its arguments are untrusted arbitrary input. All users running an affected release should either upgrade or use one of the workarounds immediately. Releases -------- The fixed releases are available at the normal locations. Workarounds ----------- Consuming user supplied input for image transformation methods or their parameters is unsupported behavior and should be considered dangerous. Strict validation of user supplied methods and parameters should be performed as well as having a strong [ImageMagick security policy](https://imagemagick.org/script/security-policy.php) deployed. Credits ------- Thank you [lio346](https://hackerone.com/lio346) from Unit 515 of OPSWAT for reporting this! |
Affected by 2 other vulnerabilities. Affected by 2 other vulnerabilities. Affected by 2 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||