How severe is CVE-2021-25120?

CVE-2021-25120 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-25120 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-25120?

CVE-2021-25120 primarily affects Easysocialfeed Easy Social Feed. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-25120?

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

When was CVE-2021-25120 published?

CVE-2021-25120 was published on 2022-04-18 and last updated on 2026-06-17.

CVE-2021-25120

CVE-2021-25120 is a medium-severity vulnerability in Easysocialfeed Easy Social Feed with a CVSS 3.x base score of 6.1. 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: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Easysocialfeed Easy Social Feed
Published: 2022-04-18
Last modified: 2026-06-17

Description

The Easy Social Feed Free and Pro WordPress plugins before 6.2.7 do not sanitise some of their parameters used via AJAX actions before outputting them back in the response, leading to Reflected Cross-Site Scripting issues

Frequently asked questions

What is CVE-2021-25120?: The Easy Social Feed Free and Pro WordPress plugins before 6.2.7 do not sanitise some of their parameters used via AJAX actions before outputting them back in the response, leading to Reflected Cross-Site Scripting issues
How severe is CVE-2021-25120?: CVE-2021-25120 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-25120 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-25120?: CVE-2021-25120 primarily affects Easysocialfeed Easy Social Feed. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-25120?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-25120 published?: CVE-2021-25120 was published on 2022-04-18 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/0ad020b5-0d16-4521-8ea7-39cd206ab9f6

Affected products (2)

cpe:2.3:a:easysocialfeed:easy_social_feed:*:*:*:*:pro:wordpress:*:*
cpe:2.3:a:easysocialfeed:easy_social_feed:*:*:*:*:free:wordpress:*:*

More vulnerabilities in Easysocialfeed Easy Social Feed

CVE-2024-30180 — Medium (CVSS 6.5): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Easy Social Feed…
CVE-2024-1278 — Medium (CVSS 6.4): The Easy Social Feed – Social Photos Gallery – Post Feed – Like Box plugin for WordPress is vulnerable to Stored…
CVE-2024-1213 — Medium (CVSS 5.4): The Easy Social Feed – Social Photos Gallery – Post Feed – Like Box plugin for WordPress is vulnerable to…
CVE-2022-4474 — Medium (CVSS 5.4): The Easy Social Feed WordPress plugin before 6.4.0 does not validate and escape some of its shortcode attributes before…
CVE-2024-1219 — Medium (CVSS 5.3): The Easy Social Feed WordPress plugin before 6.5.6 does not validate and escape some of its shortcode attributes…
CVE-2023-48740 — Medium (CVSS 4.3): Missing Authorization vulnerability in Sajid Javed Easy Social Feed easy-facebook-likebox allows Exploiting Incorrectly…

All CVEs affecting Easysocialfeed Easy Social Feed →

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 →