How severe is CVE-2021-24658?

CVE-2021-24658 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-24658 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24658?

CVE-2021-24658 affects Erident Custom Login And Dashboard Project Erident Custom Login And Dashboard. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-24658?

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

When was CVE-2021-24658 published?

CVE-2021-24658 was published on 2021-08-23 and last updated on 2026-06-17.

CVE-2021-24658

CVE-2021-24658 is a medium-severity vulnerability in Erident Custom Login And Dashboard Project Erident Custom Login And Dashboard with a CVSS 3.x base score of 4.8. 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 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Erident Custom Login And Dashboard Project Erident Custom Login And Dashboard
Published: 2021-08-23
Last modified: 2026-06-17

Description

The Erident Custom Login and Dashboard WordPress plugin before 3.5.9 did not properly sanitise its settings, allowing high privilege users to use XSS payloads in them (even when the unfileted_html is disabled)

Frequently asked questions

What is CVE-2021-24658?: The Erident Custom Login and Dashboard WordPress plugin before 3.5.9 did not properly sanitise its settings, allowing high privilege users to use XSS payloads in them (even when the unfileted_html is disabled)
How severe is CVE-2021-24658?: CVE-2021-24658 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-24658 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24658?: CVE-2021-24658 affects Erident Custom Login And Dashboard Project Erident Custom Login And Dashboard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-24658?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-24658 published?: CVE-2021-24658 was published on 2021-08-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:erident_custom_login_and_dashboard_project:erident_custom_login_and_dashboard:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Erident Custom Login And Dashboard Project Erident Custom Login And Dashboard

CVE-2015-9322 — High (CVSS 8.8): The erident-custom-login-and-dashboard plugin before 3.5 for WordPress has CSRF.

All CVEs affecting Erident Custom Login And Dashboard Project Erident Custom Login And Dashboard →

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 →