How severe is CVE-2023-4913?

CVE-2023-4913 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-2023-4913 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4913?

CVE-2023-4913 affects Cecil. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4913?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-4913 published?

CVE-2023-4913 was published on 2023-09-12 and last updated on 2026-06-17.

CVE-2023-4913

CVE-2023-4913 is a medium-severity vulnerability in Cecil 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% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cecil
Published: 2023-09-12
Last modified: 2026-06-17

Description

Cross-site Scripting (XSS) - Reflected in GitHub repository cecilapp/cecil prior to 7.47.1.

Frequently asked questions

What is CVE-2023-4913?: Cross-site Scripting (XSS) - Reflected in GitHub repository cecilapp/cecil prior to 7.47.1.
How severe is CVE-2023-4913?: CVE-2023-4913 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-2023-4913 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4913?: CVE-2023-4913 affects Cecil. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4913?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4913 published?: CVE-2023-4913 was published on 2023-09-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cecil:cecil:*:*:*:*:*:*:*:*

More vulnerabilities in Cecil

CVE-2023-4914 — High (CVSS 7.5): Relative Path Traversal in GitHub repository cecilapp/cecil prior to 7.47.1.

All CVEs affecting Cecil →

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