How severe is CVE-2024-39203?

CVE-2024-39203 has a CVSS 3.x base score of 6.1, 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-2024-39203 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-39203?

CVE-2024-39203 affects Zblogcn Z-blogphp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-39203?

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

Does CVE-2024-39203 have an EU (EUVD) identifier?

Yes. CVE-2024-39203 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37863.

When was CVE-2024-39203 published?

CVE-2024-39203 was published on 2024-07-08 and last updated on 2026-06-17.

CVE-2024-39203

CVE-2024-39203 is a medium-severity vulnerability in Zblogcn Z-blogphp with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37863
Weakness: CWE-79
Affected product: Zblogcn Z-blogphp
Published: 2024-07-08
Last modified: 2026-06-17

Description

A cross-site scripting (XSS) vulnerability in the Backend Theme Management module of Z-BlogPHP v1.7.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

Frequently asked questions

What is CVE-2024-39203?: A cross-site scripting (XSS) vulnerability in the Backend Theme Management module of Z-BlogPHP v1.7.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.
How severe is CVE-2024-39203?: CVE-2024-39203 has a CVSS 3.x base score of 6.1, 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-2024-39203 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-39203?: CVE-2024-39203 affects Zblogcn Z-blogphp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-39203?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-39203 have an EU (EUVD) identifier?: Yes. CVE-2024-39203 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37863.
When was CVE-2024-39203 published?: CVE-2024-39203 was published on 2024-07-08 and last updated on 2026-06-17.

References

https://github.com/5r1an/CVE-2024-39203/issues/1

Affected products (1)

cpe:2.3:a:zblogcn:z-blogphp:*:*:*:*:*:*:*:*

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