How severe is CVE-2021-24359?

CVE-2021-24359 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2021-24359 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-24359?

CVE-2021-24359 affects Posimyth The Plus Addons For Elementor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-24359?

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

When was CVE-2021-24359 published?

CVE-2021-24359 was published on 2021-06-14 and last updated on 2026-06-17.

CVE-2021-24359

CVE-2021-24359 is a medium-severity vulnerability in Posimyth The Plus Addons For Elementor with a CVSS 3.x base score of 5.3. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Posimyth The Plus Addons For Elementor
Published: 2021-06-14
Last modified: 2026-06-17

Description

The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.11 did not properly check that a user requesting a password reset was the legitimate user, allowing an attacker to send an arbitrary reset password email to a registered user on behalf of the WordPress site. Such issue could be chained with an open redirect (CVE-2021-24358) in version below 4.1.10, to include a crafted password reset link in the email, which would lead to an account takeover.

Frequently asked questions

What is CVE-2021-24359?: The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.11 did not properly check that a user requesting a password reset was the legitimate user, allowing an attacker to send an arbitrary reset password email to a registered user on behalf of the WordPress site. Such issue could be chained with an open redirect (CVE-2021-24358) in version below 4.1.10, to include a crafted password reset link in the email, which would lead to an account takeover.
How severe is CVE-2021-24359?: CVE-2021-24359 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2021-24359 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-24359?: CVE-2021-24359 affects Posimyth The Plus Addons For Elementor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-24359?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-24359 published?: CVE-2021-24359 was published on 2021-06-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:posimyth:the_plus_addons_for_elementor:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Posimyth The Plus Addons For Elementor

CVE-2021-24949 — Critical (CVSS 9.8): The "WP Search Filters" widget of The Plus Addons for Elementor - Pro WordPress plugin before 5.0.7 does not sanitise…
CVE-2021-24175 — Critical (CVSS 9.8): The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.7 was being actively exploited to by malicious…
CVE-2024-5455 — High (CVSS 8.8): The Plus Addons for Elementor Page Builder plugin for WordPress is vulnerable to Local File Inclusion in all versions…
CVE-2021-4331 — High (CVSS 8.8): The Plus Addons for Elementor plugin for WordPress is vulnerable to privilege escalation in versions up to, and…
CVE-2023-47178 — High (CVSS 8.6): Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in POSIMYTH Innovation The…
CVE-2021-24948 — High (CVSS 7.5): The Plus Addons for Elementor - Pro WordPress plugin before 5.0.7 does not validate the qvquery parameter of the…

All CVEs affecting Posimyth The Plus Addons For Elementor →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →