How severe is CVE-2013-3720?

CVE-2013-3720 has a CVSS 2.0 base score of 3.5, rated low severity.

Is CVE-2013-3720 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-3720?

CVE-2013-3720 primarily affects Feedweb. In total, 80 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-3720?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-3720 published?

CVE-2013-3720 was published on 2013-05-31 and last updated on 2026-06-16.

CVE-2013-3720

CVE-2013-3720 is a low-severity vulnerability in Feedweb with a CVSS 2.0 base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Low (CVSS 2.0 base score 3.5)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Feedweb
Published: 2013-05-31
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in widget_remove.php in the Feedweb plugin before 1.9 for WordPress allows remote authenticated administrators to inject arbitrary web script or HTML via the wp_post_id parameter.

Frequently asked questions

What is CVE-2013-3720?: Cross-site scripting (XSS) vulnerability in widget_remove.php in the Feedweb plugin before 1.9 for WordPress allows remote authenticated administrators to inject arbitrary web script or HTML via the wp_post_id parameter.
How severe is CVE-2013-3720?: CVE-2013-3720 has a CVSS 2.0 base score of 3.5, rated low severity.
Is CVE-2013-3720 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3720?: CVE-2013-3720 primarily affects Feedweb. In total, 80 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-3720?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-3720 published?: CVE-2013-3720 was published on 2013-05-31 and last updated on 2026-06-16.

References

Affected products (80)

cpe:2.3:a:feedweb:feedweb:*:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.0.5:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.0.6:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.0.7:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.0.8:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.1.7:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.1.9:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.7:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.8:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.9:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.10:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.11:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.2.12:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.6:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.7:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.8:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.9:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.10:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.11:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.12:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.13:*:*:*:*:*:*:*
cpe:2.3:a:feedweb:feedweb:1.3.14:*:*:*:*:*:*:*

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →