Is CVE-2023-26130 in the CISA KEV catalog?

No. CVE-2023-26130 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-26130?

CVE-2023-26130 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2023-26130?

CVE-2023-26130 has an EPSS score of 1.14% (63th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-26130?

Upgrade cpp-httplib on debian 12 to 0.11.4+ds-1+deb12u1 or later.

CVE & CISA-KEV Catalog

CVE-2023-26130

HIGH

7.5

CVSS v3

NVD

Description

Versions of the package yhirose/cpp-httplib before 0.12.4 are vulnerable to CRLF Injection when untrusted user input is used to set the content-type header in the HTTP .Patch, .Post, .Put and .Delete requests. This can lead to logical errors and other misbehaviors. **Note:** This issue is present due to an incomplete fix for CVE-2020-11709.

CWE-93 CWE-74Injection CWE-77Command Injection

How to fix

Remediation Available

cpp-httplibDebian

Fixed in:0.11.4+ds-1+deb12u1CVE-2023-26130

Fixed in:0.11.4+ds-2CVE-2023-26130

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploit Intelligence

1.14%probability of exploitation in 30 days

63rdpercentile

Moderate risk: more likely to be exploited than 63% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory2

Release Notes1

github.com

Other references4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.