How severe is CVE-2023-49846?

CVE-2023-49846 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-49846 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-49846?

CVE-2023-49846 affects Bearne Author Avatars List/block. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-49846?

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

When was CVE-2023-49846 published?

CVE-2023-49846 was published on 2023-12-14 and last updated on 2026-06-17.

CVE-2023-49846

CVE-2023-49846 is a medium-severity vulnerability in Bearne Author Avatars List/block with a CVSS 3.x base score of 6.5. 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: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Bearne Author Avatars List/block
Published: 2023-12-14
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Paul Bearne Author Avatars List/Block allows Stored XSS.This issue affects Author Avatars List/Block: from n/a through 2.1.17.

Frequently asked questions

What is CVE-2023-49846?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Paul Bearne Author Avatars List/Block allows Stored XSS.This issue affects Author Avatars List/Block: from n/a through 2.1.17.
How severe is CVE-2023-49846?: CVE-2023-49846 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-49846 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-49846?: CVE-2023-49846 affects Bearne Author Avatars List/block. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-49846?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-49846 published?: CVE-2023-49846 was published on 2023-12-14 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/author-avatars/wordpress-author-avatars-list-block-plugin-2-1-16-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:bearne:author_avatars_list\/block:*:*:*:*:*:wordpress:*:*

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