CVE-2026-55885
Last modified
CVE-2026-55885 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. Grav is a file-based Web platform. Prior to 1.7.53, an authenticated administrator with backup permissions can download a ZIP archive containing the full Grav installation root, including user/accounts/admin.yaml with the administrator password hash and user/config with site configuration, through the backup download endpoint protected only by the session-static admin-nonce URL parameter. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
Grav is a file-based Web platform. Prior to 1.7.53, an authenticated administrator with backup permissions can download a ZIP archive containing the full Grav installation root, including user/accounts/admin.yaml with the administrator password hash and user/config with site configuration, through the backup download endpoint protected only by the session-static admin-nonce URL parameter. This issue is reported as fixed in version 1.7.53.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| getgrav | grav | < 1.7.53 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-55885?
How severe is CVE-2026-55885?
How do I fix CVE-2026-55885?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-5588Use of a Broken or Risky Cryptographic Algorithm vulnerabili…7.5
- CVE-2026-55880OpenReplay is a self-hosted session replay suite. In 1.27.0 …7.1
- CVE-2026-55881OpenReplay is a self-hosted session replay suite. From 1.22.…7.1
- CVE-2026-55882Tilt defines dev environments as code for microservice apps …8.3
- CVE-2026-55883Tilt defines dev environments as code for microservice apps …8.3
- CVE-2026-55884Tilt defines dev environments as code for microservice apps …9.2
- CVE-2026-55886Jodit Editor is a WYSIWYG editor with written in pure TypeSc…6.3
- CVE-2026-5589An integer underflow in bt_mesh_sol_recv() in the Bluetooth …6.3
- CVE-2026-55890Grav is a file-based Web platform. Prior to 2.0.0-rc.9, Grav…4.8
- CVE-2026-55892Vim is an open source, command line text editor. Prior to 9.…5.5
- CVE-2026-55895Vim is an open source, command line text editor. Prior to 9.…7.8
- CVE-2026-55898Out-of-bounds read in Microsoft Office Excel allows an unaut…7.1
Are you affected by CVE-2026-55885?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST