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Tracking
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Mon, 29 Jun 2026 14:30:00 +0000
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ssvc
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Fri, 26 Jun 2026 23:00:00 +0000
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Opf
Opf openproject |
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| Vendors & Products |
Opf
Opf openproject |
Fri, 26 Jun 2026 19:30:00 +0000
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| Description | 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. | |
| Title | OpenProject: Information Disclosure (cleartext storage of data) on localhost through memcached via Others "storage.<id>.httpx_access_token" leads to Sensitive Data Exposure | |
| Weaknesses | CWE-313 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-29T13:17:51.621Z
Reserved: 2026-06-08T17:13:43.065Z
Link: CVE-2026-52783
Updated: 2026-06-29T13:17:34.819Z
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OpenCVE Enrichment
Updated: 2026-06-26T22:45:05Z