How severe is CVE-2020-11885?

CVE-2020-11885 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-11885 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11885?

CVE-2020-11885 affects Wso2 Enterprise Integrator. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-11885?

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-2020-11885 published?

CVE-2020-11885 was published on 2020-04-17 and last updated on 2026-06-17.

CVE-2020-11885

CVE-2020-11885 is a high-severity vulnerability in Wso2 Enterprise Integrator with a CVSS 3.x base score of 7.2. 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: High (CVSS 3.x base score 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Wso2 Enterprise Integrator
Published: 2020-04-17
Last modified: 2026-06-17

Description

WSO2 Enterprise Integrator through 6.6.0 has an XXE vulnerability where a user (with admin console access) can use the XML validator to make unintended network invocations such as SSRF via an uploaded file.

Frequently asked questions

What is CVE-2020-11885?: WSO2 Enterprise Integrator through 6.6.0 has an XXE vulnerability where a user (with admin console access) can use the XML validator to make unintended network invocations such as SSRF via an uploaded file.
How severe is CVE-2020-11885?: CVE-2020-11885 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-11885 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11885?: CVE-2020-11885 affects Wso2 Enterprise Integrator. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-11885?: 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-2020-11885 published?: CVE-2020-11885 was published on 2020-04-17 and last updated on 2026-06-17.

References

https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2020-0684

Affected products (1)

cpe:2.3:a:wso2:enterprise_integrator:*:*:*:*:*:*:*:*

More vulnerabilities in Wso2 Enterprise Integrator

CVE-2022-29464 — Critical (CVSS 9.8): Certain WSO2 products allow unrestricted file upload with resultant remote code execution. The attacker must use a…
CVE-2025-9804 — Critical (CVSS 9.6): An improper access control vulnerability exists in multiple WSO2 products due to insufficient permission enforcement in…
CVE-2025-6670 — High (CVSS 8.8): A Cross-Site Request Forgery (CSRF) vulnerability exists in multiple WSO2 products due to the use of the HTTP GET…
CVE-2020-24703 — High (CVSS 8.8): An issue was discovered in certain WSO2 products. A valid Carbon Management Console session cookie may be sent to an…
CVE-2025-11093 — High (CVSS 8.4): An arbitrary code execution vulnerability exists in multiple WSO2 products due to insufficient restrictions in the…
CVE-2025-10907 — High (CVSS 8.4): An arbitrary file upload vulnerability exists in multiple WSO2 products due to insufficient validation of uploaded…

All CVEs affecting Wso2 Enterprise Integrator →

Other CWE-611 (Improper Restriction of XML External Entity Reference (XXE)) vulnerabilities

CVE-2022-22486 — Critical (CVSS 10.0): IBM Tivoli Workload Scheduler 9.4, 9.5, and 10.1 is vulnerable to an XML External Entity Injection (XXE) attack when…
CVE-2019-14678 — Critical (CVSS 10.0): SAS XML Mapper 9.45 has an XML External Entity (XXE) vulnerability that can be leveraged by malicious attackers in…
CVE-2015-9280 — Critical (CVSS 10.0): MailEnable before 8.60 allows XXE via an XML document in the request.aspx Options parameter.
CVE-2018-1000838 — Critical (CVSS 10.0): autopsy version <= 4.9.0 contains a XML External Entity (XXE) vulnerability in CaseMetadata XML Parser that can result…
CVE-2018-1000837 — Critical (CVSS 10.0): UML Designer version <= 8.0.0 contains a XML External Entity (XXE) vulnerability in XML parser for plugins that can…
CVE-2018-1000835 — Critical (CVSS 10.0): KeePassDX version <= 2.5.0.0beta17 contains a XML External Entity (XXE) vulnerability in kdbx file parser that can…

Browse all CWE-611 (Improper Restriction of XML External Entity Reference (XXE)) vulnerabilities →