Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
9 results
Apr 28, 2026A vulnerability has been found in jackwrichards FastlyMCP up to 6f3d0b0e654fc51076badc7fa16c03c461f95620.CVE-2026-7220 · Other software · jackwrichards · reported by VulDBMedium 5.5
A vulnerability has been found in jackwrichards FastlyMCP up to 6f3d0b0e654fc51076badc7fa16c03c461f95620. This impacts an unknown function of the file fastly-mcp.mjs of the component fastly_cli Tool. The manipulation of the argument command leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
- Product
- FastlyMCP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 30, 2025serverless-dns is a RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io.CVE-2025-61584 · Other software · serverless-dns · reported by GitHubCritical 9.3
serverless-dns is a RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io. Versions through abd including 0.1.30 have a vulnerability where the pr.yml GitHub Action interpolates in an unsafe manner untrusted input, specifically the github.event.pull_request.head.repo.clone_url and github.head_ref, to a command in the runner. Due to the action using the pull_request_target trigger it has permissive permissions by default. An unauthorized attacker can exploit this vulnerability to push arbitrary data to the repository. The subsequent impact on the end-user is executing the attackers' code when running serverless-dns. This is fixed in commit c5537dd, and expected to be released in 0.1.31.
- Product
- serverless-dns
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 22, 2025Fastly: Cross-Site Request Forgery (CSRF)CVE-2025-58199 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Cross-Site Request Forgery (CSRF) vulnerability in Fastly Fastly fastly allows Cross Site Request Forgery.This issue affects Fastly: from n/a through <= 1.2.28.
- Product
- Fastly
- Affected
- up to 1.2.28
- What to do
- Affects up to 1.2.28. Update Fastly to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jun 26, 2024@fastly/js-compute is a JavaScript SDK and runtime for building Fastly Compute applications.CVE-2024-38375 · Other software · fastly · reported by GitHubMedium 5.3
@fastly/js-compute is a JavaScript SDK and runtime for building Fastly Compute applications. The implementation of several functions were determined to include a use-after-free bug. This bug could allow for unintended data loss if the result of the preceding functions were sent anywhere else, and often results in a guest trap causing services to return a 500. This bug has been fixed in version 3.16.0 of the `@fastly/js-compute` package.
- Product
- js-compute-runtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 11, 2024Fastly: Missing AuthorizationCVE-2024-34768 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in Fastly.This issue affects Fastly: from n/a through 1.2.25.
- Product
- Fastly
- Affected
- up to 1.2.25
- What to do
- Affects up to 1.2.25. Update Fastly to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordpatchstack.compatchstack.com
Jun 3, 2024Fastly: Missing AuthorizationCVE-2024-34803 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Missing Authorization vulnerability in Fastly.This issue affects Fastly: from n/a through 1.2.25.
- Product
- Fastly
- Affected
- up to 1.2.25
- What to do
- Affects up to 1.2.25. Update Fastly to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordpatchstack.compatchstack.com
Mar 6, 2023A vulnerability was found in Fastly Plugin up to 0.97 on WordPress.CVE-2015-10094 · WordPress plugins & themes · reported by VulDBLow 2.4
A vulnerability was found in Fastly Plugin up to 0.97 on WordPress. It has been rated as problematic. Affected by this issue is the function post of the file lib/api.php. The manipulation of the argument url leads to cross site scripting. The attack may be launched remotely. Upgrading to version 0.98 is able to address this issue. The patch is identified as d7fe42538f4d4af500e3af9678b6b06fba731656. It is recommended to upgrade the affected component. VDB-222326 is the identifier assigned to this vulnerability.
- Product
- Fastly
- Affected
- up to 0.97
- What to do
- Affects up to 0.97. Update Fastly to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Sep 20, 2022The JS Compute Runtime for Fastly's Compute@Edge platform provides the environment JavaScript is executed in when using the Compute@Edge JavaScript SDK.CVE-2022-39218 · Other software · fastly · reported by GitHubHigh 7.5
The JS Compute Runtime for Fastly's Compute@Edge platform provides the environment JavaScript is executed in when using the Compute@Edge JavaScript SDK. In versions prior to 0.5.3, the `Math.random` and `crypto.getRandomValues` methods fail to use sufficiently random values. The initial value to seed the PRNG (pseudorandom number generator) is baked-in to the final WebAssembly module, making the sequence of random values for that specific WebAssembly module predictable. An attacker can use the fixed seed to predict random numbers generated by these functions and bypass cryptographic security controls, for example to disclose sensitive data encrypted by functions that use these generators. The problem has been patched in version 0.5.3. No known workarounds exist.
- Product
- js-compute-runtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 14, 2017The Fastly CDN module before 1.2.26 for Magento2, when used with a third-party authentication plugin, might allow remote authenticated users to obtain sensitiveCVE-2017-13761 · Other software · Fastly · reported by MITREMedium 6.5
The Fastly CDN module before 1.2.26 for Magento2, when used with a third-party authentication plugin, might allow remote authenticated users to obtain sensitive information from authenticated sessions via vectors involving caching of redirect responses.
- Product
- Fastly
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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