How severe is CVE-2022-45928?

CVE-2022-45928 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-45928 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-45928?

CVE-2022-45928 affects Opentext Opentext Extended Ecm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-45928?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-45928 published?

CVE-2022-45928 was published on 2023-01-18 and last updated on 2026-06-17.

CVE-2022-45928

CVE-2022-45928 is a high-severity vulnerability in Opentext Opentext Extended Ecm with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Opentext Opentext Extended Ecm
Published: 2023-01-18
Last modified: 2026-06-17

Description

A remote OScript execution issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). Multiple endpoints allow the user to pass the parameter htmlFile, which is included in the HTML output rendering pipeline of a request. Because the Content Server evaluates and executes Oscript code in HTML files, it is possible for an attacker to execute Oscript code. The Oscript scripting language allows the attacker (for example) to manipulate files on the filesystem, create new network connections, or execute OS commands.

Frequently asked questions

What is CVE-2022-45928?: A remote OScript execution issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). Multiple endpoints allow the user to pass the parameter htmlFile, which is included in the HTML output rendering pipeline of a request. Because the Content Server evaluates and executes Oscript code in HTML files, it is possible for an attacker to execute Oscript code. The Oscript scripting language allows the attacker (for example) to manipulate files on the filesystem, create new network connections, or execute OS commands.
How severe is CVE-2022-45928?: CVE-2022-45928 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-45928 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-45928?: CVE-2022-45928 affects Opentext Opentext Extended Ecm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-45928?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-45928 published?: CVE-2022-45928 was published on 2023-01-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opentext:opentext_extended_ecm:*:*:*:*:*:*:*:*

More vulnerabilities in Opentext Opentext Extended Ecm

CVE-2022-45927 — High (CVSS 8.8): An issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The Java application server can be used…
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