How severe is CVE-2023-39015?

CVE-2023-39015 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-2023-39015 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-39015?

CVE-2023-39015 affects Code4craft Webmagic. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-39015?

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-2023-39015 published?

CVE-2023-39015 was published on 2023-07-28 and last updated on 2026-06-17.

CVE-2023-39015

CVE-2023-39015 is a critical-severity vulnerability in Code4craft Webmagic 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-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Code4craft Webmagic
Published: 2023-07-28
Last modified: 2026-06-17

Description

webmagic-extension v0.9.0 and below was discovered to contain a code injection vulnerability via the component us.codecraft.webmagic.downloader.PhantomJSDownloader.

Frequently asked questions

What is CVE-2023-39015?: webmagic-extension v0.9.0 and below was discovered to contain a code injection vulnerability via the component us.codecraft.webmagic.downloader.PhantomJSDownloader.
How severe is CVE-2023-39015?: CVE-2023-39015 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-2023-39015 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-39015?: CVE-2023-39015 affects Code4craft Webmagic. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-39015?: 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-2023-39015 published?: CVE-2023-39015 was published on 2023-07-28 and last updated on 2026-06-17.

References

https://github.com/code4craft/webmagic/issues/1122

Affected products (1)

cpe:2.3:a:code4craft:webmagic:*:*:*:*:*:*:*:*

Other CWE-94 (Code Injection) vulnerabilities

CVE-2026-57624 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.46 versions.
CVE-2026-10134 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read…
CVE-2026-53576 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, the authentication filter…
CVE-2026-10561 — Critical (CVSS 10.0): IBM Langflow OSS 1.0.0 through 1.9.3 has an vulnerability due to an improper isolation of Python execution combined…
CVE-2026-25470 — Critical (CVSS 10.0): Improper Control of Generation of Code ('Code Injection') vulnerability in ACPT ACPT (Pro) - Custom Post Types Plugin…
CVE-2026-48836 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.

Browse all CWE-94 (Code Injection) vulnerabilities →