CVE-2023-39026
Exploitation confirmed. First attested on 2023-10-19 by GCVE · kevintel, GCVE · shadowserver.
- Published2023-08-22
- WeaknessCWE-22
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
Directory Traversal vulnerability in FileMage Gateway Windows Deployments v.1.10.8 and before allows a remote attacker to obtain sensitive information via a crafted request to the /mgmt/ component.
Timeline
dates in UTC- 2023-08-2222:15CVE publishedNVD
- 2023-09-04Exploit-DB entryExploit-DB
- 2023-10-1900:13Listed as exploited by GCVEGCVE
- 2023-10-1900:13Exploitation first reportedGCVE
Observed activity
isMalicious corpus · updated 2026-11-03 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-39026?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-39026?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD · CISA-ADP| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.10 | ≤ 1.10.8 | no fix published | NVD |
| 1.10 | = 1.10.8 | no fix published | CISA-ADP |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
Advisories and patches
- www.filemage.ioRelease Notes
Detection
read 2026-11-03 22:42 UTC- Nuclei template
- available ProjectDiscovery
- Proof-of-concept repositories
- none listed PoC-in-GitHub
- Metasploit modules
- none listed Metasploit Framework
Sources
- GCVEexploitation2023-10-19
- CISA-ADPSSVC decisionpoc2024-10-03
- OpenCVESSVC decisionpoc—
- NVDCVSS 3.17.5read 2026-10-23
- NVDweakness (CWE)CWE-22read 2026-10-23
- FIRST EPSSEPSS score17.9 %read 2026-11-03
- Exploit-DBdetectionread 2026-11-03
- ProjectDiscoverydetectionread 2026-11-03
- GitHub Advisoriesadvisory—
Identifiers
- EUVD-2023-42775same flawENISA EUVD · LicenseRef-ENISA-legal-notice
- GHSA-6m35-6x4j-hxjgsame flawGitHub Advisory Database · CC-BY-4.0
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Published
- 2023-08-22
- Last Modified
- 2026-06-17
- NVD status
- Modified
- GitHub Advisory
- GHSA-6m35-6x4j-hxjg
Frequently asked questions
What is CVE-2023-39026?
Is CVE-2023-39026 actively exploited?
What is the CVSS score for CVE-2023-39026?
Hear about the next vulnerability in your software
Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.
Sources for this record
- CVE Program · CVE Program Terms of Use
- ENISA EU Vulnerability Database · ENISA legal notice §1.2 (reproduction authorised, provided the source is acknowledged)
- Exploit-DB · Exploit-DB terms of service · terms restrict redistribution
- FIRST EPSS · EPSS terms of use (free use, attribution requested)
- GCVE · GCVE dump terms (preserve source attribution)
- GitHub Advisory Database · CC-BY-4.0 · GHSA-6m35-6x4j-hxjg
- Nuclei templates · MIT
- NVD · Public domain (17 U.S.C. § 105) for NVD-authored data; third-party content under its own terms
- OpenCVE · OpenCVE terms of service · terms restrict redistribution
- CISA Vulnrichment · CC0-1.0