Security incident · CVE-2022-50787
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious
Published Dec 30, 2025 · catalog updated Oct 1, 2026 · Kantar Media Impact/Pulse Eco
Last checked Oct 29, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2022-50787. EPSS is 0.44%. Act only if a listed version of Kantar Media Impact/Pulse Eco is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2022-50792 · High
- CVE-2022-50791 · High
- CVE-2022-50789 · High
- CVE-2022-50692 · Medium
- CVE-2023-53963 · Critical
- Severity
- Medium5.3
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.44%
- Remediation
- Advisory link
- Affected products
- vendor Kantar Media Impact/Pulse Eco 1.16
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username input to execute arbitrary HTML and JavaScript code in victim browser sessions without authentication.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Kantar Media Impact/Pulse Eco 1.161.16
How to fix CVE-2022-50787
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 1.16
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2022-50787. EPSS is 0.44%. Act only if a listed version of Kantar Media Impact/Pulse Eco is installed.
Which versions are affected?
Compare what you have installed with Kantar Media Impact/Pulse Eco 1.16 1.16. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.44%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Dec 30, 2025 · EUVD
Detected
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username input to execute arbitrary HTML and JavaScript code in victim browser sessions without authentication.
Oct 1, 2026 · EUVD
Updated
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username input to execute arbitrary HTML and JavaScript code in victim browser sessions without authentication.
Sources
- CVE.orgVulnerability recordCVE-2022-50787
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2022-50787
30-day exploitation probability 0.44%
first.org - EUVDVulnerability recordEUVD-2022-55939
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username input to execute arbitrary HTML and JavaScr
euvd.enisa.europa.eu - Packet Storm SecurityCited referencehttps://packetstormsecurity.com/files/170258/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-Persistent-Cross-Site-Scripting.html
Packet Storm link already published on the finding.
packetstormsecurity.com
References
Freshness
Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- CVE.orgOct 29, 2026
- FIRST EPSSOct 29, 2026
- Packet Storm SecurityOct 29, 2026
- EUVDOct 28, 2026