PT-2023-24888 · Grav · Grav

Misha-N · Published 2023-06-14 · Updated 2023-06-22 · CVE-2023-34452

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Grav versions 1.7.42 and prior

Description The issue concerns a self-reflected cross-site scripting vulnerability in the "/forgot password" page. This can be exploited by injecting a script into the email parameter of the request, potentially allowing an attacker to execute arbitrary code on the user's browser. However, the impact is limited as it requires user interaction to trigger the issue.

Recommendations For Grav versions 1.7.42 and prior, as a temporary workaround, consider implementing server-side validation to prevent this issue, specifically validating the email parameter in the "/forgot password" page request. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-34452

GHSA-XCR8-CC2J-62FC

Affected Products

Grav

References · 4

• 🔥 https://github.com/getgrav/grav/security/advisories/GHSA-xcr8-cc2j-62fc · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34452.json · Exploit
• https://osv.dev/vulnerability/CVE-2023-34452 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34452 · Security Note