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CVE-2004-1564

24
FAUCET Score

CVE-2004-1564 describes a CRLF injection vulnerability in w-Agora 4.1.6a, specifically within the subscribe_thread.php script. This flaw allows remote attackers to conduct HTTP Response Splitting attacks by manipulating the 'thread' parameter, potentially altering the HTML content delivered to users. The vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, leading to a partial impact on integrity. While not listed in CISA's KEV catalog or actively exploited, public exploit code exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
4.1.6aCPE matchmatch criteria
cpe:2.3:a:w-agora:w-agora:4.1.6a:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.05%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-24651 · Sep 30, 2004
This CVE's current EPSS score of 0.0605 is in the 90th percentile among its peer group of 23,690 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

lists.grok.org.uk / pipermail/full-disclosure/2004-September/027040.html
ExploitVendor Advisory
marc.info
secunia.com / advisories/12695
PatchVendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/17558
securityfocus.com / bid/11283
Exploit