Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and logo image endpoint accepts attacker-controlled fileName path segments and resolves them against local storage without confinement to the intended image directory. An unauthenticated attacker can traverse outside the avatar or logo directory and read local storage objects whose final basename satisfies the route's UUID check. This issue is fixed in version 0.80.1.
CVE-2026-48072
MEDIUMPre-NVD 5.35.3
EchelonGraph scoreLOW confidence
This medium-severity CVE scores 5.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Triggered by: NVD CVSS baseline
Sources: secondary
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: —CVSS: 5.3Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.3
- EG Score
- 5.3(low)
- EG Risk
- 28(Track)EG Risk 28/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity53% × 45%Exploitation0% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- —
- EPSS %ILE
- —
- KEV
- Not listed
Published
September 24, 2026
Last Modified
September 24, 2026
Advisory Details (4)
Auto-updated Sep 24, 2026Patch available. Sources: github, github_commit, github_release.
github_release Patch Available
v0.80.1
Patch available: docmost/docmost v0.80.1
https://github.com/docmost/docmost/releases/tag/v0.80.1github_commit Patch Available
commit ec83fc82d54b (docmost/docmost)
Patch available: docmost/docmost v0.80.1 (contains commit ec83fc82d54b)
https://github.com/docmost/docmost/commit/ec83fc82d54bf3728eaa63b20eb4abcb5aef1d97github_commit Patch Available
commit a573acedd031 (docmost/docmost)
Patch available: docmost/docmost v0.80.1 (contains commit a573acedd031)
https://github.com/docmost/docmost/commit/a573acedd0317f3472cb0f8b95f6aa15315312e5github Patch Available
Public image fileName path traversal leads to unauthorized local file read · Advisory · docmost/docmost · GitHub
https://github.com/docmost/docmost/security/advisories/GHSA-9f58-29hm-mgp2Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 3× in last 7d / 3× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-09-24 19:35 UTCEG score recompute
- 2026-09-24 18:42 UTCEG score recompute
- 2026-09-24 18:41 UTCMITRE cvelistV5first tracked
Related CVEs(same CWE)
Frequently asked(4)
What is CVE-2026-48072?
CVE-2026-48072 is a medium vulnerability published on September 24, 2026. Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and logo image endpoint accepts attacker-controlled fileName path segments and resolves them against local storage without confinement to the intended image directory. An unauthenticated…
When was CVE-2026-48072 disclosed?
CVE-2026-48072 was first published in the National Vulnerability Database on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2026-48072?
CVE-2026-48072 has a CVSS v3 base score of 5.3 (NVD). The EG score is currently aggregating — additional source signals are being incorporated as they become available..
How do I remediate CVE-2026-48072?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48072, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-48072
Is Your Infrastructure Affected by CVE-2026-48072?
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