How severe is CVE-2018-7659?

CVE-2018-7659 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-7659 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7659?

CVE-2018-7659 affects Opentext Documentum D2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7659?

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

When was CVE-2018-7659 published?

CVE-2018-7659 was published on 2018-04-11 and last updated on 2026-06-17.

CVE-2018-7659

CVE-2018-7659 is a medium-severity vulnerability in Opentext Documentum D2 with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Opentext Documentum D2
Published: 2018-04-11
Last modified: 2026-06-17

Description

In OpenText Documentum D2 Webtop v4.6.0030 build 059, a Stored Cross-Site Scripting Vulnerability could potentially be exploited by malicious users to compromise the affected system via a filename of an uploaded image file.

Frequently asked questions

What is CVE-2018-7659?: In OpenText Documentum D2 Webtop v4.6.0030 build 059, a Stored Cross-Site Scripting Vulnerability could potentially be exploited by malicious users to compromise the affected system via a filename of an uploaded image file.
How severe is CVE-2018-7659?: CVE-2018-7659 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-7659 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7659?: CVE-2018-7659 affects Opentext Documentum D2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7659?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-7659 published?: CVE-2018-7659 was published on 2018-04-11 and last updated on 2026-06-17.

References

https://vipinxsec.blogspot.com/2018/04/stored-xss-in-documentum-d2-steps-to.html

Affected products (1)

cpe:2.3:a:opentext:documentum_d2:4.6.0030:*:*:*:*:*:*:*

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