CVE-2018-7721
CVE-2018-7721 is a medium-severity vulnerability in Metinfo with a CVSS 3.x base score of 6.1. 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 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Metinfo
- Published:
- Last modified:
Description
Cross Site Scripting (XSS) exists in MetInfo 6.0.0 via /feedback/index.php because app/system/feedback/web/feedback.class.php mishandles input data.
Frequently asked questions
- What is CVE-2018-7721?
- Cross Site Scripting (XSS) exists in MetInfo 6.0.0 via /feedback/index.php because app/system/feedback/web/feedback.class.php mishandles input data.
- How severe is CVE-2018-7721?
- CVE-2018-7721 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2018-7721 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-7721?
- CVE-2018-7721 affects Metinfo. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-7721?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2018-7721 published?
- CVE-2018-7721 was published on 2018-03-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:metinfo:metinfo:6.0.0:*:*:*:*:*:*:*
More vulnerabilities in Metinfo
- CVE-2026-29014 — Critical (CVSS 9.8): MetInfo CMS versions 7.9, 8.0, and 8.1 contain an unauthenticated PHP code injection vulnerability that allows remote…
- CVE-2022-23335 — Critical (CVSS 9.8): Metinfo v7.5.0 was discovered to contain a SQL injection vulnerability in language_general.class.php via…
- CVE-2022-22295 — Critical (CVSS 9.8): Metinfo v7.5.0 was discovered to contain a SQL injection vulnerability in parameter_admin.class.php via the table_para…
- CVE-2020-21127 — Critical (CVSS 9.8): MetInfo 7.0.0 contains a SQL injection vulnerability via admin/?n=logs&c=index&a=dodel.
- CVE-2020-19305 — Critical (CVSS 9.8): An issue in /app/system/column/admin/index.class.php of Metinfo v7.0.0 causes the indeximg parameter to be deleted when…
- CVE-2020-18175 — Critical (CVSS 9.8): SQL Injection vulnerability in Metinfo 6.1.3 via a dosafety_emailadd action in basic.php.
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 →