CVE-2023-3394
CVE-2023-3394 is a medium-severity vulnerability in Fossbilling 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-384.
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-384
- Affected product: Fossbilling
- Published:
- Last modified:
Description
Session Fixation in GitHub repository fossbilling/fossbilling prior to 0.5.1.
Frequently asked questions
- What is CVE-2023-3394?
- Session Fixation in GitHub repository fossbilling/fossbilling prior to 0.5.1.
- How severe is CVE-2023-3394?
- CVE-2023-3394 has a CVSS 3.x base score of 5.4, 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-2023-3394 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-2023-3394?
- CVE-2023-3394 affects Fossbilling. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-3394?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-3394 published?
- CVE-2023-3394 was published on 2023-06-23 and last updated on 2026-06-17.
References
- https://github.com/fossbilling/fossbilling/commit/b9c35a174750f1463aea86168524efce6cd48ef7
- https://huntr.dev/bounties/84bf3e85-cdeb-4b8d-9ea4-74156dbda83f
Affected products (1)
- cpe:2.3:a:fossbilling:fossbilling:*:*:*:*:*:*:*:*
More vulnerabilities in Fossbilling
- CVE-2023-4005 — Critical (CVSS 9.8): Insufficient Session Expiration in GitHub repository fossbilling/fossbilling prior to 0.5.5.
- CVE-2023-3490 — Critical (CVSS 9.8): SQL Injection in GitHub repository fossbilling/fossbilling prior to 0.5.3.
- CVE-2023-3491 — High (CVSS 8.8): Unrestricted Upload of File with Dangerous Type in GitHub repository fossbilling/fossbilling prior to 0.5.3.
- CVE-2023-3493 — High (CVSS 8.0): Improper Neutralization of Formula Elements in a CSV File in GitHub repository fossbilling/fossbilling prior to 0.5.3.
- CVE-2023-3230 — High (CVSS 7.5): Missing Authorization in GitHub repository fossbilling/fossbilling prior to 0.5.0.
- CVE-2023-3393 — High (CVSS 7.2): Code Injection in GitHub repository fossbilling/fossbilling prior to 0.5.1.
All CVEs affecting Fossbilling →
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