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.
6 results
Mar 6, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-28677 · Other software · OpenSift · reported by GitHubHigh 8.2
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, the URL ingest pipeline accepted user-controlled remote URLs with incomplete destination restrictions. Although private/local host checks existed, missing restrictions for credentialed URLs, non-standard ports, and cross-host redirects left SSRF-class abuse paths in non-localhost deployments. This issue has been patched in version 1.6.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 6, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-28676 · Other software · OpenSift · reported by GitHubHigh 8.8
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, multiple storage helpers used path construction patterns that did not uniformly enforce base-directory containment. This created path-injection risk in file read/write/delete flows if malicious path-like values were introduced. This issue has been patched in version 1.6.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 6, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-28675 · Other software · OpenSift · reported by GitHubMedium 5.3
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, some endpoints returned raw exception strings to clients. Additionally, login token material was exposed in UI/rendered responses and token rotation output. This issue has been patched in version 1.6.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 20, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-27189 · Other software · OpenSift · reported by GitHubMedium 6.6
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below, use non-atomic and insufficiently synchronized local JSON persistence flows, potentially causing concurrent operations to lose updates or corrupt local state across sessions/study/quiz/flashcard/wellness/auth stores. This issue has been fixed in version 1.1.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 20, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-27170 · Other software · OpenSift · reported by GitHubHigh 7.1
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. In versions 1.1.2-alpha and below, URL ingest allows overly permissive server-side fetch behavior and can be coerced into requesting unsafe targets. Potential access/probing of private/local network resources from the OpenSift host process when ingesting attacker-controlled URLs. This issue has been fixed in version 1.1.3-alpha. To workaround when using trusted local-only exceptions, use OPENSIFT_ALLOW_PRIVATE_URLS=true with caution.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 20, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-27169 · Other software · OpenSift · reported by GitHubHigh 8.9
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below render untrusted user/model content in chat tool UI surfaces using unsafe HTML interpolation patterns, leading to XSS. Stored content can execute JavaScript when later viewed in authenticated sessions. An attacker who can influence stored study/quiz/flashcard content could trigger script execution in a victim’s browser, potentially performing actions as that user in the local app session. This issue has been fixed in version 1.1.3-alpha.
- Product
- OpenSift
- 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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