CVE-2026-69106: 
Artifactory vulnerability analysis and mitigation

CVE-2026-69106 is a cache poisoning vulnerability in JFrog Artifactory that allows a low-privileged authenticated user to poison cached artifact metadata under specific conditions, potentially causing other consumers to retrieve untrusted or malicious content. It affects JFrog Artifactory self-managed versions prior to 7.146.28 and was published on August 12, 2026, by JFrog as the assigning CNA. The vulnerability carries a CVSS v3.1 base score of 8.8 (High), assigned by JFrog (JFrog Advisory, GitHub Advisory).

The vulnerability is classified as CWE-20 (Improper Input Validation), where Artifactory fails to adequately validate input used to populate cached artifact metadata, enabling a low-privileged user to inject untrusted data into the metadata cache (JFrog Advisory, GitHub Advisory). The attack vector is network-based, requires low privileges (a valid user account), no user interaction, and low attack complexity, making it straightforward to exploit under the right conditions. Once poisoned, the corrupted metadata can be served to other consumers of the Artifactory instance, redirecting them to retrieve untrusted or attacker-controlled artifact content.

Successful exploitation results in high impact to confidentiality, integrity, and availability, as poisoned artifact metadata can cause downstream consumers — including CI/CD pipelines and developers — to unknowingly retrieve malicious or tampered packages (JFrog Advisory, GitHub Advisory). This creates a significant software supply chain risk, as compromised artifacts could propagate malicious code into build pipelines and production environments. The scope is limited to the affected Artifactory instance, but the downstream blast radius can be extensive depending on how widely the instance is used (Infosecurity Magazine).

There is no public proof-of-concept exploit code known at this time, and no evidence of in-the-wild exploitation has been reported (GitHub Advisory). CISA's SSVC assessment (added August 13, 2026) classifies exploitation as "none" and the attack as not automatable, though technical impact is rated "total" (NVD). The EPSS score is approximately 0.348% (28th percentile), indicating a relatively low near-term exploitation probability. The vulnerability is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, and no threat actor attribution has been reported.

JFrog has released a patch in Artifactory self-managed version 7.146.28, which is the minimum fixed version for this vulnerability (JFrog Advisory). For JFrog Cloud environments, affected instances have already been automatically remediated and no action is required. Self-hosted users should upgrade to version 7.146.28 or later as the primary remediation step. As interim mitigations, organizations should implement strict access controls to limit which users can modify artifact metadata, enable audit logging for metadata modifications, and monitor for unexpected changes to cached artifact metadata.

CVE-2026-69106 was covered alongside related JFrog Artifactory vulnerabilities in the context of software supply chain security risks. Infosecurity Magazine reported on the batch of JFrog flaws, highlighting their potential to enable supply chain attacks (Infosecurity Magazine). Undercode News specifically noted that two JFrog Artifactory vulnerabilities — including CVE-2026-69106 — expose a dangerous new path to software supply chain attacks (Undercode News). Community discussion on Mastodon also noted the disclosure shortly after publication.