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Fencer Vulns
medium 6.1

CVE-2016-7851 json

Adobe Connect version 9.5.6 and earlier does not adequately validate input in the events registration module.

published 2016-11-08 10 y ago modified 2026-06-17 4 mo ago also EUVD-2016-8700

cvss
6.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
7.0%
EPSS 7.0% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

Adobe Connect version 9.5.6 and earlier does not adequately validate input in the events registration module. This vulnerability could be exploited in cross-site scripting attacks.

Patch / fix

Timeline

  1. Published
  2. First public exploit (EDB-40742)

Exploit prediction

7.01% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-40742 Adobe Connect 9.5.7 - Cross-Site Scripting webapps, 2016-11-09

CVSS scores

assigned by version score vector
NVD 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

  • n/a Adobe Connect 9.5.6 and earlier versions

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.