How severe is CVE-2023-27926?

CVE-2023-27926 has a CVSS 3.x base score of 5.4, 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 none.

Is CVE-2023-27926 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-27926?

CVE-2023-27926 affects Vektor-inc Vk All In One Expansion Unit. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-27926?

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

When was CVE-2023-27926 published?

CVE-2023-27926 was published on 2023-05-23 and last updated on 2026-06-17.

CVE-2023-27926

CVE-2023-27926 is a medium-severity vulnerability in Vektor-inc Vk All In One Expansion Unit with a CVSS 3.x base score of 5.4. 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 5.4)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Vektor-inc Vk All In One Expansion Unit
Published: 2023-05-23
Last modified: 2026-06-17

Description

Cross-site scripting vulnerability in Profile setting function of VK All in One Expansion Unit 9.88.1.0 and earlier allows a remote authenticated attacker to inject an arbitrary script.

Frequently asked questions

What is CVE-2023-27926?: Cross-site scripting vulnerability in Profile setting function of VK All in One Expansion Unit 9.88.1.0 and earlier allows a remote authenticated attacker to inject an arbitrary script.
How severe is CVE-2023-27926?: CVE-2023-27926 has a CVSS 3.x base score of 5.4, 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 none.
Is CVE-2023-27926 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-27926?: CVE-2023-27926 affects Vektor-inc Vk All In One Expansion Unit. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-27926?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-27926 published?: CVE-2023-27926 was published on 2023-05-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:vektor-inc:vk_all_in_one_expansion_unit:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Vektor-inc Vk All In One Expansion Unit

CVE-2024-37956 — Medium (CVSS 6.5): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in…
CVE-2024-2093 — Medium (CVSS 6.5): The VK All in One Expansion Unit plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions…
CVE-2024-2170 — Medium (CVSS 6.4): The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the child page…
CVE-2023-0937 — Medium (CVSS 6.1): The VK All in One Expansion Unit WordPress plugin before 9.87.1.0 does not escape the $_SERVER['REQUEST_URI'] parameter…
CVE-2023-28367 — Medium (CVSS 5.4): Cross-site scripting vulnerability in CTA post function of VK All in One Expansion Unit 9.88.1.0 and earlier allows a…
CVE-2023-0230 — Medium (CVSS 5.4): The VK All in One Expansion Unit WordPress plugin before 9.86.0.0 does not validate and escape some of its block…

All CVEs affecting Vektor-inc Vk All In One Expansion Unit →

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 →