Wowza Streaming Engine 4.5.0 Multiple Cross-Site Scripting Vulnerabilities
Published Mar 15, 2026
5.1
MEDIUMCVSS 4.0
EPSS 0.24%
Description
Wowza Streaming Engine 4.5.0 contains multiple reflected cross-site scripting vulnerabilities in the enginemanager interface where input passed through various parameters is not properly sanitized before being returned to users. Attackers can inject malicious script code through parameters like appName, vhost, uiAppType, and wowzaCloudDestinationType in multiple endpoints to execute arbitrary HTML and JavaScript in a user's browser session.
Affected products
-
- Version 4.5.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Wowza Media Systems, LLC. | Wowza Streaming Engine | n/a |
|
- 4.5.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Mar 16, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Mar–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.24% (0.00236) | 13.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.24% (0.00236) | 14.33th | v5 (v2026.06.15) |
| Mar 16, 2026 | 0.03% (0.00029) | 7.80th | v4 (v2025.03.14) |
References (3)
- http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5343.php vendor-advisoryExploitThird Party Advisory
- https://www.exploit-db.com/exploits/40135 exploitThird Party AdvisoryVDB Entry
- https://www.vulncheck.com/advisories/wowza-streaming-engine-multiple-cross-site-scripting-vulnerabilities third-party-advisoryThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5343.php | vendor-advisoryExploitThird Party Advisory | |
| https://www.exploit-db.com/exploits/40135 | exploitThird Party AdvisoryVDB Entry | |
| https://www.vulncheck.com/advisories/wowza-streaming-engine-multiple-cross-site-scripting-vulnerabilities | third-party-advisoryThird Party Advisory |
Change history (0)
No recorded changes yet.