How severe is CVE-2023-3074?

CVE-2023-3074 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-3074 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3074?

CVE-2023-3074 affects Corebos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3074?

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

When was CVE-2023-3074 published?

CVE-2023-3074 was published on 2023-06-02 and last updated on 2026-06-17.

CVE-2023-3074

CVE-2023-3074 is a medium-severity vulnerability in Corebos with a CVSS 3.x base score of 5.4. 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 5.4)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Corebos
Published: 2023-06-02
Last modified: 2026-06-17

Description

Cross-site Scripting (XSS) - Stored in GitHub repository tsolucio/corebos prior to 8.

Frequently asked questions

What is CVE-2023-3074?: Cross-site Scripting (XSS) - Stored in GitHub repository tsolucio/corebos prior to 8.
How severe is CVE-2023-3074?: CVE-2023-3074 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-3074 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3074?: CVE-2023-3074 affects Corebos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3074?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3074 published?: CVE-2023-3074 was published on 2023-06-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:corebos:corebos:*:*:*:*:*:*:*:*

More vulnerabilities in Corebos

CVE-2023-3069 — Critical (CVSS 9.8): Unverified Password Change in GitHub repository tsolucio/corebos prior to 8.
CVE-2022-4446 — Critical (CVSS 9.8): PHP Remote File Inclusion in GitHub repository tsolucio/corebos prior to 8.0.
CVE-2023-48029 — High (CVSS 8.0): Corebos 8.0 and below is vulnerable to CSV Injection. An attacker with low privileges can inject a malicious command…
CVE-2023-3075 — Medium (CVSS 6.5): Cross-Site Request Forgery (CSRF) in GitHub repository tsolucio/corebos prior to 8.
CVE-2023-3073 — Medium (CVSS 5.4): Cross-site Scripting (XSS) - Stored in GitHub repository tsolucio/corebos prior to 8 via evvtgendoc.
CVE-2023-3070 — Medium (CVSS 5.4): Cross-site Scripting (XSS) - Stored in GitHub repository tsolucio/corebos prior to 8.

All CVEs affecting Corebos →

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