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CVE-2015-3634

20
FAUCET Score

CVE-2015-3634 describes an information disclosure vulnerability in the Slideshow plugin for WordPress, versions 2.2.8 through 2.2.21. This flaw allows remote attackers to read arbitrary WordPress option values due to an issue in the SlideshowPluginSlideshowStylesheet::loadStylesheetByAJAX function. With a CVSS score of 7.5 (High), the vulnerability is easily exploitable over the network with low complexity, requiring no user interaction or privileges, and can lead to high confidentiality impact. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.2.8CPE matchmatch criteria
cpe:2.3:a:slideshow_project:slideshow:2.2.8:*:*:*:*:wordpress:*:*
2.2.9CPE matchmatch criteria
cpe:2.3:a:slideshow_project:slideshow:2.2.9:*:*:*:*:wordpress:*:*
2.2.10CPE matchmatch criteria
cpe:2.3:a:slideshow_project:slideshow:2.2.10:*:*:*:*:wordpress:*:*
2.2.11CPE matchmatch criteria
cpe:2.3:a:slideshow_project:slideshow:2.2.11:*:*:*:*:wordpress:*:*
2.2.12CPE matchmatch criteria
cpe:2.3:a:slideshow_project:slideshow:2.2.12:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.49%
Probability of exploitation in next 30 days
EPSS Percentile
87.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0349 is in the 79th percentile among its peer group of 51,466 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, 0.1 Mastodon, and 0.4 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / Boonstra/Slideshow/commit/cac505e593cbe70a4d8af5b639f5385d4cc7aa04
PatchThird Party Advisory
wordpress.org / plugins/slideshow-jquery-image-gallery
Release NotesThird Party Advisory
openwall.com / lists/oss-security/2015/05/02/12
Mailing ListPatchThird Party Advisory
securityfocus.com / bid/74453
Third Party AdvisoryVDB Entry