CVE-2026-66018 is an information exposure vulnerability in JFrog Artifactory in which a user with read access to a regular repository can access environment properties associated with another repository while retrieving environment properties for a protected build. The flaw allows selection of a readable repository parameter in a way that bypasses intended repository isolation for build environment metadata, resulting in disclosure of protected build environment properties and secrets. Available information characterizes the issue as a confidentiality failure affecting build-related environment data rather than a code execution or integrity flaw.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
9 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
One of nine previously unknown zero-day vulnerabilities in JFrog Artifactory self-hosted deployments discovered by OpenAI's models and patched by JFrog; exact flaw type for this specific CVE is not individually specified in the content.
A JFrog Artifactory vulnerability fixed in version 7.161.15 / 7.146.34; the article groups it among flaws enabling impacts such as RCE, SSRF, path traversal, metadata writes, repository property access, and privilege escalation, but does not map this specific CVE to a single impact.
A patched JFrog Artifactory vulnerability reported by OpenAI researchers as part of the set of previously unknown Artifactory flaws identified during the security evaluation.
A patched vulnerability in JFrog Artifactory 7.161.15 that external sources indicate was privately reported by an OpenAI researcher and may have been among the zero-days used in the described incident, though this is unconfirmed.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.