CVE-2022-43118
CVE-2022-43118 is a medium-severity vulnerability in Flatcore Flatcore-cms 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)
- EPSS exploit prediction: 0% (33rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Flatcore Flatcore-cms
- Published:
- Last modified:
Description
A cross-site scripting (XSS) vulnerability in flatCore-CMS v2.1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Username text field.
Frequently asked questions
- What is CVE-2022-43118?
- A cross-site scripting (XSS) vulnerability in flatCore-CMS v2.1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Username text field.
- How severe is CVE-2022-43118?
- CVE-2022-43118 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-2022-43118 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-43118?
- CVE-2022-43118 affects Flatcore Flatcore-cms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-43118?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-43118 published?
- CVE-2022-43118 was published on 2022-11-09 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:flatcore:flatcore-cms:2.1.0:*:*:*:*:*:*:*
More vulnerabilities in Flatcore Flatcore-cms
- CVE-2021-41403 — Critical (CVSS 9.8): flatCore-CMS version 2.0.8 calls dangerous functions, causing server-side request forgery vulnerabilities.
- CVE-2017-7878 — Critical (CVSS 9.8): SQL Injection vulnerability in flatCore version 1.4.6 allows an attacker to read and write to the users database.
- CVE-2021-41402 — High (CVSS 8.8): flatCore-CMS v2.0.8 has a code execution vulnerability, which could let a remote malicious user execute arbitrary PHP…
- CVE-2017-7877 — High (CVSS 8.8): CSRF vulnerability in flatCore version 1.4.6 allows remote attackers to modify CMS configurations.
- CVE-2017-8868 — High (CVSS 7.5): acp/core/files.browser.php in flatCore 1.4.7 allows file deletion via directory traversal in the delete parameter to…
- CVE-2017-7879 — High (CVSS 7.5): SQL Injection vulnerability in flatCore version 1.4.6 allows an attacker to read the content database.
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