CVE-2023-30268
CVE-2023-30268 is a critical-severity vulnerability in Cltphp with a CVSS 3.x base score of 9.8. 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-22.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (53rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Cltphp
- Published:
- Last modified:
Description
CLTPHP <=6.0 is vulnerable to Improper Input Validation.
Frequently asked questions
- What is CVE-2023-30268?
- CLTPHP <=6.0 is vulnerable to Improper Input Validation.
- How severe is CVE-2023-30268?
- CVE-2023-30268 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-30268 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-30268?
- CVE-2023-30268 affects Cltphp. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-30268?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-30268 published?
- CVE-2023-30268 was published on 2023-05-04 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:cltphp:cltphp:*:*:*:*:*:*:*:*
More vulnerabilities in Cltphp
- CVE-2023-30264 — Critical (CVSS 9.8): CLTPHP <=6.0 is vulnerable to Unrestricted Upload of File with Dangerous Type via…
- CVE-2023-30266 — High (CVSS 8.8): CLTPHP <=6.0 is vulnerable to Unrestricted Upload of File with Dangerous Type.
- CVE-2023-30269 — High (CVSS 8.1): CLTPHP <=6.0 is vulnerable to Improper Input Validation via application/admin/controller/Template.php.
- CVE-2023-30265 — Medium (CVSS 6.5): CLTPHP <=6.0 is vulnerable to Directory Traversal.
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