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CVE-2007-1678

22
FAUCET Score

CVE-2007-1678 describes a cross-site scripting (XSS) vulnerability in the Fizzle 0.5 Firefox extension. This flaw allows remote attackers to inject arbitrary web script or HTML into RSS feeds, which is then executed when processed by the browser's chrome: URI handler. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and potential for information disclosure (impact on integrity), but no impact on confidentiality or availability. While there is no evidence of active exploitation, an exploit is publicly available on ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
0.5CPE matchmatch criteria
cpe:2.3:a:fizzle:fizzle:0.5:*:*:*:*:*:*:*

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
3.73%
Probability of exploitation in next 30 days
EPSS Percentile
88.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-29783 · Mar 26, 2007
This CVE's current EPSS score of 0.0373 is in the 84th percentile among its peer group of 19,955 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, 0.0 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

secunia.com / advisories/24654
Vendor Advisory
securityreason.com / securityalert/2480
exchange.xforce.ibmcloud.com / vulnerabilities/33227
osvdb.org / 33522
securityfocus.com / archive/1/463816/100/0/threaded
securityfocus.com / bid/23144
vupen.com / english/advisories/2007/1112