Tag

Rest Api

All articles tagged with #rest api

Active wp2shell flaws unleash automated WordPress webshell attacks
technology1 month ago

Active wp2shell flaws unleash automated WordPress webshell attacks

Hackers are abusing two critical WordPress flaws (wp2shell: CVE-2026-63030 and CVE-2026-60137) via the REST API batch-processing feature to execute code without authentication, enabling installation of malicious plugins and PHP webshells. WordPress patched versions 7.0.2, 6.9.5, and 6.8.6 with automatic updates. Security firms report mass scanning, plugin-upload abuse, admin credential harvesting, local file inclusion attempts targeting wp-config, and rogue admin accounts. Admins should update, audit logs, inspect plugins, and check /wp-content/cache for suspicious files; dashboards show ~81.6% patch rate in a sample of 124k sites. No lateral movement or data exfiltration observed yet, but monitoring continues.

Unauthenticated WordPress core flaw forces urgent updates across 6.9/7.0 lines
cybersecurity1 month ago

Unauthenticated WordPress core flaw forces urgent updates across 6.9/7.0 lines

An anonymous HTTP request can trigger remote code execution in WordPress core on affected 6.9.x and 7.0.x releases via the REST batch endpoint. WordPress patched 6.9.5 and 7.0.2 on July 17, 2026, after auto-updates began rolling out, but some sites may still be vulnerable if they didn’t receive the update. Mitigations before updating include blocking the batch endpoints at /wp-json/batch/v1 and rest_route=/batch/v1, disabling the REST API, or using a drop-in to filter anonymous batch requests. There is no CVE yet, and a tester at wp2shell.com lets site owners check exposure. The exact number of affected sites is unclear, though the vulnerable window covers recent WordPress releases only.

Cisco patches critical unauthenticated REST API flaw in Secure Workload
security3 months ago

Cisco patches critical unauthenticated REST API flaw in Secure Workload

Cisco fixed a high-severity, unauthenticated REST API vulnerability in Secure Workload (CVE-2026-20223, CVSS 10.0) that could let remote attackers read sensitive data and alter tenant configurations across boundaries with Site Admin privileges. The flaw affects Secure Workload Cluster Software on SaaS and on-prem deployments with no available workarounds; patches are available in Release 3.10.8.3 (3.10) and 4.0.3.17 (4.0), with users of 3.9 and earlier advised to migrate. Cisco notes no known exploits in the wild at this time; the article also references a separate CVE-2026-20182 exploit in Catalyst SD-WAN Controller.