CVE-2026-52783High· 8.2▾ TwilightOpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, OpenProject's Storages module writes the OneDrive/SharePoint userless OAuth access_token plaintext to Rails.cache under the deterministic key …
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.1 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 2.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.1%
0.1% → 0.2%
OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, OpenProject's Storages module writes the OneDrive/SharePoint userless OAuth access_token plaintext to Rails.cache under the deterministic key storage.<id>.httpx_access_token, repopulated continuously by an hourly cron and every userless-OAuth call site (see Write cadence). None of the three allowed cache backends (file_store, memcache, redis) encrypts at rest. An attacker with read access to the cache backend recovers the Azure-AD application-tier bearer with an anonymous get over the memcached binary protocol (or the equivalent against Redis). This vulnerability is fixed in 17.3.3 and 17.4.1.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2025-4397Medium· 6.8Medtronic MyCareLink Patient Monitor uses per-product credentials that are stored in a recoverable format
CVE-2025-14836Low· 2.7A flaw has been found in ZZCMS 2025
CVE-2026-5769Medium· 4.1A vulnerability in Brocade SANnav before 3.0.1 can have the Brocade Fabric OS switch admin password captured in plaintext within a memory swap file on the server hosting the Brocade SANnav Virtual Machine (VM)
CVE-2025-5154Low· 2.3A vulnerability was identified in PhonePe App 25.03.21.0 on Android
CVE-2025-64305Medium· 6.5MicroServer copies parts of the system firmware to an unencrypted external SD card on boot, which contains user and vendor secrets
CVE-2025-36154Medium· 6.2IBM Concert 1.0.0 through 2.1.0 stores sensitive information in cleartext during recursive docker builds which could be obtained by a local user.