How severe is CVE-2018-1000639?

CVE-2018-1000639 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-1000639 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-1000639?

CVE-2018-1000639 primarily affects Latexdraw Project Latexdraw. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-1000639?

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-2018-1000639 published?

CVE-2018-1000639 was published on 2018-08-20 and last updated on 2026-06-17.

CVE-2018-1000639

Q: What is CVE-2018-1000639?

LatexDraw version <=4.0 contains a XML External Entity (XXE) vulnerability in SVG parsing functionality that can result in disclosure of data, server side request forgery, port scanning, possible rce. This attack appear to be exploitable via Specially crafted SVG file.

CVE-2018-1000639 is a critical-severity vulnerability in Latexdraw Project Latexdraw with a CVSS 3.x base score of 9.6. 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-611.

Key facts

Severity: Critical (CVSS 3.x base score 9.6)
CVSS v2: 6.8
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Latexdraw Project Latexdraw
Published: 2018-08-20
Last modified: 2026-06-17

Description

LatexDraw version <=4.0 contains a XML External Entity (XXE) vulnerability in SVG parsing functionality that can result in disclosure of data, server side request forgery, port scanning, possible rce. This attack appear to be exploitable via Specially crafted SVG file.

Frequently asked questions

What is CVE-2018-1000639?: LatexDraw version <=4.0 contains a XML External Entity (XXE) vulnerability in SVG parsing functionality that can result in disclosure of data, server side request forgery, port scanning, possible rce. This attack appear to be exploitable via Specially crafted SVG file.
How severe is CVE-2018-1000639?: CVE-2018-1000639 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-1000639 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-1000639?: CVE-2018-1000639 primarily affects Latexdraw Project Latexdraw. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-1000639?: 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-2018-1000639 published?: CVE-2018-1000639 was published on 2018-08-20 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:latexdraw_project:latexdraw:*:*:*:*:*:*:*:*
cpe:2.3:a:latexdraw_project:latexdraw:4.0:beta1:*:*:*:*:*:*
cpe:2.3:a:latexdraw_project:latexdraw:4.0:beta2:*:*:*:*:*:*

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