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CVE-2018-7049

20
FAUCET Score

CVE-2018-7049 is a cross-site scripting (XSS) vulnerability affecting Wowza Streaming Engine before version 4.7.1, specifically within its HTTP providers. This medium-severity flaw, with a CVSS score of 6.1, allows for script injection or reflection through crafted HTTP requests, potentially leading to client-side compromise. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the vulnerability remains a risk for unpatched systems.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.7.1CPE matchmatch criteria
cpe:2.3:a:wowza:streaming_engine:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
55.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0090 is in the 67th percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

raw.githubusercontent.com / WowzaMediaSystems/public_cve/main/wowza-streaming-engine/CVE-2018-7049.txt
wowza.com / docs/wowza-streaming-engine-4-7-1-release-notes
Release NotesVendor Advisory