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CVE-2004-1996

26
FAUCET Score

CVE-2004-1996 describes a cross-site scripting (XSS) vulnerability in Simple Machines Forum (SMF) version 1.0, allowing remote attackers to inject arbitrary web script through the size tag. This vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and requiring no authentication, potentially leading to unauthorized data modification (integrity impact). While not listed on the KEV catalog, exploit code for HTML injection via the size tag is publicly available on ExploitDB. The CVE has garnered significant community discussion with 10 mentions, suggesting awareness, but it lacks media coverage and active exploitation intelligence.

Impacted Technologies

VendorProductVersion(s)CPE
1.0_beta4.1CPE matchmatch criteria
cpe:2.3:a:simple_machines:smf:1.0_beta4.1:*:*:*:*:*:*:*
1.0_beta4pCPE matchmatch criteria
cpe:2.3:a:simple_machines:smf:1.0_beta4p:*:*:*:*:*:*:*
1.0_beta5pCPE matchmatch criteria
cpe:2.3:a:simple_machines:smf:1.0_beta5p:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-24082 · May 5, 2004
This CVE's current EPSS score of 0.0173 is in the 54th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

marc.info
exchange.xforce.ibmcloud.com / vulnerabilities/16067
securityfocus.com / bid/10281
ExploitVendor Advisory