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Vulnerability record · CVE-2021-35438 · published 23 June 2021

CVE-2021-35438: Phpipam cross-site scripting vulnerability

Phpipam · Phpipam

phpIPAM 1.4.3 allows Reflected XSS via app/dashboard/widgets/ipcalc-result.php and app/tools/ip-calculator/result.php of the IP calculator.

6.1 CVSS 3.1 Medium EPSS 1.0% · top 38.1% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score, v2 4.3
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

phpIPAM 1.4.3 allows Reflected XSS via app/dashboard/widgets/ipcalc-result.php and app/tools/ip-calculator/result.php of the IP calculator.

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/MarkLee131/awesome-web-pocs/blob/main/CVE-2021-35438.md
https://github.com/phpipam/phpipam/issues/3351 ExploitIssue TrackingPatchThird Party Advisory
https://github.com/phpipam/phpipam/issues/3351 ExploitIssue TrackingPatchThird Party Advisory

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Related vulnerabilities

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

9.8CVE-2022-41443Phpipam vulnerabilityphpipam v1.5.0 was discovered to contain a header injection vulnerability via the component /admin/subnets/ripe-query.php.EPSS 1.4%9.8CVE-2019-16695Phpipam sql injection vulnerabilityphpIPAM 1.4 allows SQL injection via the app/admin/custom-fields/filter.php table parameter when action=add is used.EPSS 1.9%9.8CVE-2019-16696Phpipam sql injection vulnerabilityphpIPAM 1.4 allows SQL injection via the app/admin/custom-fields/edit.php table parameter when action=add is used.EPSS 1.9%9.8CVE-2019-16692Phpipam sql injection vulnerabilityphpIPAM 1.4 allows SQL injection via the app/admin/custom-fields/filter-result.php table parameter when action=add is used.EPSS 10%9.8CVE-2019-16693Phpipam sql injection vulnerabilityphpIPAM 1.4 allows SQL injection via the app/admin/custom-fields/order.php table parameter when action=add is used.EPSS 4.3%9.8CVE-2019-16694Phpipam sql injection vulnerabilityphpIPAM 1.4 allows SQL injection via the app/admin/custom-fields/edit-result.php table parameter when action=add is used.EPSS 1.9%9.8CVE-2018-1000869Phpipam sql injection vulnerabilityphpIPAM version 1.3.2 contains a CWE-89 vulnerability in /app/admin/nat/item-add-submit.php that can result in SQL Injection.. This attack appear to …EPSS 1.8%8.8CVE-2020-7988Phpipam cross-site request forgery vulnerabilityAn issue was discovered in tools/pass-change/result.php in phpIPAM 1.4. CSRF can be used to change the password of any user/admin, to escalate privil…EPSS 0.73%

Source: NIST National Vulnerability Database (record CVE-2021-35438), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.