How severe is CVE-2020-35934?

CVE-2020-35934 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-35934 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-35934?

CVE-2020-35934 affects Vasyltech Advanced Access Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-35934?

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

When was CVE-2020-35934 published?

CVE-2020-35934 was published on 2021-01-01 and last updated on 2026-06-17.

CVE-2020-35934

CVE-2020-35934 is a medium-severity vulnerability in Vasyltech Advanced Access Manager with a CVSS 3.x base score of 4.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Vasyltech Advanced Access Manager
Published: 2021-01-01
Last modified: 2026-06-17

Description

The Advanced Access Manager plugin before 6.6.2 for WordPress displays the unfiltered user object (including all metadata) upon login via the REST API (aam/v1/authenticate or aam/v2/authenticate). This is a security problem if this object stores information that the user is not supposed to have (e.g., custom metadata added by a different plugin).

Frequently asked questions

What is CVE-2020-35934?: The Advanced Access Manager plugin before 6.6.2 for WordPress displays the unfiltered user object (including all metadata) upon login via the REST API (aam/v1/authenticate or aam/v2/authenticate). This is a security problem if this object stores information that the user is not supposed to have (e.g., custom metadata added by a different plugin).
How severe is CVE-2020-35934?: CVE-2020-35934 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-35934 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-35934?: CVE-2020-35934 affects Vasyltech Advanced Access Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-35934?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-35934 published?: CVE-2020-35934 was published on 2021-01-01 and last updated on 2026-06-17.

References

https://www.wordfence.com/blog/2020/08/high-severity-vulnerability-patched-in-advanced-access-manager/

Affected products (1)

cpe:2.3:a:vasyltech:advanced_access_manager:*:*:*:*:*:wordpress:*:*

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