CVE-2018-7786
No exploitation reported by the sources we read.
- Published2018-07-03
- Fixed in1.3.4
- WeaknessCWE-79
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
In Schneider Electric U.motion Builder software versions prior to v1.3.4, a cross site scripting (XSS) vulnerability exists which could allow injection of malicious scripts.
Timeline
dates in UTC- 2018-07-0314:29CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-7786?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-7786?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 |
|---|---|---|---|
| 1.3 | < 1.3.4 | 1.3.4 | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Schneider Electric U.motion Builder
U.motion Builder: versions prior to 1.3.4
Fix
- Update Schneider-electric u.motion builder to 1.3.4
- Vendor fix CISA ICSA-18-163-01 · 1 productSchneider Electric has released firmware update Version 1.3.4, which includes fixes for these vulnerabilities. It is highly recommended that U.motion Builder users apply the patch in a timely manner.
- Mitigation from the vendor CISA ICSA-18-163-01 · 1 productThe firmware is available for download
- Mitigation from the vendor CISA ICSA-18-163-01 · 1 productSchneider Electric's security notice SEVD-2018-151-01 is available
Advisories and patches
- www.schneider-electric.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.06.1read 2026-10-23
- NVDCVSS 2.04.3read 2026-10-23
- NVDweakness (CWE)CWE-79read 2026-10-23
- FIRST EPSSEPSS score0.8 %2026-10-23
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Published
- 2018-07-03
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2018-7786?
Is CVE-2018-7786 actively exploited?
What is the CVSS score for CVE-2018-7786?
Running Schneider Electric U.motion? Hear about its next vulnerability
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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- Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.