How severe is CVE-2023-22427?

CVE-2023-22427 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-22427 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-22427?

CVE-2023-22427 affects Ss-proj Shirasagi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-22427?

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

When was CVE-2023-22427 published?

CVE-2023-22427 was published on 2023-02-24 and last updated on 2026-06-17.

CVE-2023-22427

CVE-2023-22427 is a medium-severity vulnerability in Ss-proj Shirasagi with a CVSS 3.x base score of 4.8. 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 4.8)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Ss-proj Shirasagi
Published: 2023-02-24
Last modified: 2026-06-17

Description

Stored cross-site scripting vulnerability in Theme switching function of SHIRASAGI v1.16.2 and earlier versions allows a remote attacker with an administrative privilege to inject an arbitrary script.

Frequently asked questions

What is CVE-2023-22427?: Stored cross-site scripting vulnerability in Theme switching function of SHIRASAGI v1.16.2 and earlier versions allows a remote attacker with an administrative privilege to inject an arbitrary script.
How severe is CVE-2023-22427?: CVE-2023-22427 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-22427 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-22427?: CVE-2023-22427 affects Ss-proj Shirasagi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-22427?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-22427 published?: CVE-2023-22427 was published on 2023-02-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ss-proj:shirasagi:*:*:*:*:*:*:*:*

More vulnerabilities in Ss-proj Shirasagi

CVE-2023-39448 — High (CVSS 8.8): Path traversal vulnerability in SHIRASAGI prior to v1.18.0 allows a remote authenticated attacker to alter or create…
CVE-2024-46898 — High (CVSS 7.5): SHIRASAGI prior to v1.19.1 processes URLs in HTTP requests improperly, resulting in a path traversal vulnerability. If…
CVE-2023-36492 — Medium (CVSS 6.1): Reflected cross-site scripting vulnerability in SHIRASAGI prior to v1.18.0 allows a remote unauthenticated attacker to…
CVE-2022-43479 — Medium (CVSS 6.1): Open redirect vulnerability in SHIRASAGI v1.14.4 to v1.15.0 allows a remote unauthenticated attacker to redirect users…
CVE-2022-29485 — Medium (CVSS 6.1): Cross-site scripting vulnerability in SHIRASAGI v1.0.0 to v1.14.2, and v1.15.0 allows a remote attacker to inject an…
CVE-2020-5607 — Medium (CVSS 6.1): Open redirect vulnerability in SHIRASAGI v1.13.1 and earlier allows remote attackers to redirect users to arbitrary web…

All CVEs affecting Ss-proj Shirasagi →

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 →