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CVE-2013-10026

21
FAUCET Score

CVE-2013-10026 describes a problematic cross-site scripting (XSS) vulnerability in the Mail Subscribe List Plugin for WordPress, affecting versions up to 2.0.10. This flaw, stemming from improper handling of the sml_name/sml_email arguments in index.php, allows for remote attacks. With a CVSS score of 6.1 (Medium), successful exploitation could lead to client-side script injection, impacting confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability. Users are advised to upgrade to version 2.1 or later to remediate this issue.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.0.0, <= 2.0.10CPE matchmatch criteria
cpe:2.3:a:webfwd:mail_subscribe_list:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.57%
Probability of exploitation in next 30 days
EPSS Percentile
43.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0057 is in the 47th percentile among its peer group of 26,219 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / wp-plugins/mail-subscribe-list/commit/484970ef8285cae51d2de3bd4e4684d33c956c28
Patch
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
VDB Entry