How severe is CVE-2026-57737?

CVE-2026-57737 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-2026-57737 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-57737?

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

When was CVE-2026-57737 published?

CVE-2026-57737 was published on 2026-07-01 and last updated on 2026-07-02.

CVE-2026-57737

CVE-2026-57737 is a medium-severity vulnerability 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% (4th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Published: 2026-07-01
Last modified: 2026-07-02

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Averta LTD Shortcodes and extra features for Phlox theme allows DOM-Based XSS. This issue affects Shortcodes and extra features for Phlox theme: from n/a through 2.17.16.

Frequently asked questions

What is CVE-2026-57737?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Averta LTD Shortcodes and extra features for Phlox theme allows DOM-Based XSS. This issue affects Shortcodes and extra features for Phlox theme: from n/a through 2.17.16.
How severe is CVE-2026-57737?: CVE-2026-57737 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-2026-57737 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-57737?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-57737 published?: CVE-2026-57737 was published on 2026-07-01 and last updated on 2026-07-02.

References

https://patchstack.com/database/wordpress/plugin/auxin-elements/vulnerability/wordpress-shortcodes-and-extra-features-for-phlox-theme-plugin-2-17-16-cross-site-scripting-xss-vulnerability?_s_id=cve

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