How severe is CVE-2022-1173?

CVE-2022-1173 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-2022-1173 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-1173?

CVE-2022-1173 affects Getgrav Grav. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-1173?

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

When was CVE-2022-1173 published?

CVE-2022-1173 was published on 2022-04-26 and last updated on 2026-06-17.

CVE-2022-1173

CVE-2022-1173 is a medium-severity vulnerability in Getgrav Grav 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)
CVSS v2: 3.5
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Getgrav Grav
Published: 2022-04-26
Last modified: 2026-06-17

Description

stored xss in GitHub repository getgrav/grav prior to 1.7.33.

Frequently asked questions

What is CVE-2022-1173?: stored xss in GitHub repository getgrav/grav prior to 1.7.33.
How severe is CVE-2022-1173?: CVE-2022-1173 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-2022-1173 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-1173?: CVE-2022-1173 affects Getgrav Grav. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-1173?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-1173 published?: CVE-2022-1173 was published on 2022-04-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*

More vulnerabilities in Getgrav Grav

CVE-2023-34251 — Critical (CVSS 9.9): Grav is a flat-file content management system. Versions prior to 1.7.42 are vulnerable to server side template…
CVE-2021-47812 — Critical (CVSS 9.8): GravCMS 1.10.7 contains an unauthenticated vulnerability that allows remote attackers to write arbitrary YAML…
CVE-2025-46199 — Critical (CVSS 9.8): Cross Site Scripting vulnerability in grav v.1.7.48 and before allows an attacker to execute arbitrary code via a…
CVE-2025-66301 — Critical (CVSS 9.6): Grav is a file-based Web platform. Prior to 1.8.0-beta.27, due to improper authorization checks when modifying critical…
CVE-2026-42608 — Critical (CVSS 9.1): Grav is a file-based Web platform. Prior to 2.0.0-beta.2, there is a Path Traversal vulnerability within the FormFlash…
CVE-2025-66844 — Critical (CVSS 9.1): In grav <1.7.49.5, a SSRF (Server-Side Request Forgery) vector may be triggered via Twig templates when page content is…

All CVEs affecting Getgrav Grav →

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 →