How severe is CVE-2020-15914?

CVE-2020-15914 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-2020-15914 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-15914?

CVE-2020-15914 primarily affects Ea Origin Client. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-15914?

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

When was CVE-2020-15914 published?

CVE-2020-15914 was published on 2020-11-02 and last updated on 2026-06-17.

CVE-2020-15914

CVE-2020-15914 is a medium-severity vulnerability in Ea Origin Client 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% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Ea Origin Client
Published: 2020-11-02
Last modified: 2026-06-17

Description

A cross-site scripting (XSS) vulnerability exists in the Origin Client for Mac and PC 10.5.86 or earlier that could allow a remote attacker to execute arbitrary Javascript in a target user’s Origin client. An attacker could use this vulnerability to access sensitive data related to the target user’s Origin account, or to control or monitor the Origin text chat window.

Frequently asked questions

What is CVE-2020-15914?: A cross-site scripting (XSS) vulnerability exists in the Origin Client for Mac and PC 10.5.86 or earlier that could allow a remote attacker to execute arbitrary Javascript in a target user’s Origin client. An attacker could use this vulnerability to access sensitive data related to the target user’s Origin account, or to control or monitor the Origin text chat window.
How severe is CVE-2020-15914?: CVE-2020-15914 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-2020-15914 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-15914?: CVE-2020-15914 primarily affects Ea Origin Client. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-15914?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-15914 published?: CVE-2020-15914 was published on 2020-11-02 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ea:origin_client:*:*:*:*:*:mac_os:*:*
cpe:2.3:a:ea:origin_client:*:*:*:*:*:windows:*:*

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