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Vulnerability record · CVE-2022-36573 · published 29 August 2022

CVE-2022-36573: Pagekit cross-site scripting vulnerability

PPagekit · Pagekit

A cross-site scripting (XSS) vulnerability in Pagekit CMS v1.0.18 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Markdown text box under /blog/post/edit.

6.1 CVSS 3.1 Medium EPSS 0.58% · top 54.3% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score
0.58%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A cross-site scripting (XSS) vulnerability in Pagekit CMS v1.0.18 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Markdown text box under /blog/post/edit.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/pagekit/pagekit/issues/968 ExploitThird Party Advisory
https://github.com/pagekit/pagekit/issues/968 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.9CVE-2025-67164Pagekit os command injection vulnerabilityAn authenticated arbitrary file upload vulnerability in the /storage/poc.php component of Pagekit CMS v1.0.18 allows attackers to execute arbitrary c…EPSS 0.53%9.8CVE-2025-67165Pagekit insecure direct object reference vulnerabilityAn Insecure Direct Object Reference (IDOR) in Pagekit CMS v1.0.18 allows attackers to escalate privileges.EPSS 0.50%9.8CVE-2022-38916Pagekit unrestricted file upload vulnerabilityA file upload vulnerability exists in the storage feature of pagekit 1.0.18, which allows an attacker to upload malicious filesEPSS 18%9.8CVE-2021-44135Pagekit sql injection vulnerabilitypagekit all versions, as of 15-10-2021, is vulnerable to SQL Injection via Comment listing.EPSS 1.5%8.8CVE-2019-19013Pagekit cross-site request forgery vulnerabilityA CSRF vulnerability in Pagekit 1.0.17 allows an attacker to upload an arbitrary file by removing the CSRF token from a request.EPSS 0.76%7.8CVE-2023-41005Pagekit code injection vulnerabilityAn issue in Pagekit pagekit v.1.0.18 alows a remote attacker to execute arbitrary code via thedownloadAction and updateAction functions in UpdateCont…EPSS 0.56%7.5CVE-2017-5594Pagekit weak password recovery vulnerabilityAn issue was discovered in Pagekit CMS before 1.0.11. In this vulnerability the remote attacker is able to reset the registered user's password, when…EPSS 7.0%6.1CVE-2018-14381Pagekit open redirect vulnerabilityPagekit before 1.0.14 has a /user/login?redirect= open redirect vulnerability.EPSS 0.96%

Source: NIST National Vulnerability Database (record CVE-2022-36573), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.