How severe is CVE-2024-35538?

CVE-2024-35538 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-35538 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-35538?

CVE-2024-35538 affects Typecho. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-35538?

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

Does CVE-2024-35538 have an EU (EUVD) identifier?

Yes. CVE-2024-35538 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35355.

When was CVE-2024-35538 published?

CVE-2024-35538 was published on 2024-08-19 and last updated on 2026-06-17.

CVE-2024-35538

CVE-2024-35538 is a medium-severity vulnerability in Typecho with a CVSS 3.x base score of 5.3. 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-290.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-35355
Weakness: CWE-290
Affected product: Typecho
Published: 2024-08-19
Last modified: 2026-06-17

Description

Typecho v1.3.0 was discovered to contain a Client IP Spoofing vulnerability, which allows attackers to falsify their IP addresses by specifying an arbitrary IP as value of X-Forwarded-For or Client-Ip headers while performing HTTP requests.

Frequently asked questions

What is CVE-2024-35538?: Typecho v1.3.0 was discovered to contain a Client IP Spoofing vulnerability, which allows attackers to falsify their IP addresses by specifying an arbitrary IP as value of X-Forwarded-For or Client-Ip headers while performing HTTP requests.
How severe is CVE-2024-35538?: CVE-2024-35538 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-35538 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-35538?: CVE-2024-35538 affects Typecho. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-35538?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-35538 have an EU (EUVD) identifier?: Yes. CVE-2024-35538 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35355.
When was CVE-2024-35538 published?: CVE-2024-35538 was published on 2024-08-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:typecho:typecho:1.3.0:-:*:*:*:*:*:*

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