CVE-2026-2699
Exploitation confirmed. First attested on 2026-07-10 by GCVE · kevintel, GCVE · shadowserver.
- Published2026-04-02
- Fixed in5.12.4
- WeaknessCWE-284 · CWE-698
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
Customer Managed ShareFile Storage Zones Controller (SZC) allows an unauthenticated attacker to access restricted configuration pages. This leads to changing system configuration and potential remote code execution.
Timeline
dates in UTC- 2026-04-0214:16CVE publishedNVD
- 2026-07-10Listed as exploited by GCVEGCVE
- 2026-07-10Exploitation first reportedGCVE
- 2026-10-2319:23First public proof of conceptPoC-in-GitHub
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-2699?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-2699?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 5.x | ≥ 5.0.0, < 5.12.4 | 5.12.4 | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
- Update Progress sharefile storage zones controller to 5.12.4
Advisories and patches
- docs.sharefile.comVendor Advisory
Detection
read 2026-10-23 19:25 UTC- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- 2 repositories, unverifiedwatchtowrlabs/watchTowr-vs-Progress-ShareFile-CVE-2026-26990xBlackash/CVE-2026-2699 PoC-in-GitHub
Sources
- NVDCVE recordread 2026-10-23
- GCVEexploitation2026-07-10
- CISA-ADPSSVC decisionpoc2026-04-02
- OpenCVESSVC decisionpoc—
- CNACVSS 3.19.8read 2026-10-23
- CNAweakness (CWE)CWE-284, CWE-698read 2026-10-23
- FIRST EPSSEPSS score3.2 %2026-10-22
- PoC-in-GitHubproof of concept2read 2026-10-23
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2026-04-02
- Last Modified
- 2026-06-17
- NVD status
- Analyzed
Frequently asked questions
What is CVE-2026-2699?
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What is the CVSS score for CVE-2026-2699?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.