How severe is CVE-2015-2203?

CVE-2015-2203 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2015-2203 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-2203?

CVE-2015-2203 primarily affects Evergreen-ils Evergreen. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-2203?

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

When was CVE-2015-2203 published?

CVE-2015-2203 was published on 2018-02-01 and last updated on 2026-06-17.

CVE-2015-2203

CVE-2015-2203 is a medium-severity vulnerability in Evergreen-ils Evergreen with a CVSS 3.x base score of 6.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Evergreen-ils Evergreen
Published: 2018-02-01
Last modified: 2026-06-17

Description

Evergreen 2.5.9, 2.6.7, and 2.7.4 allows remote authenticated users with STAFF_LOGIN permission to obtain sensitive settings history information by leveraging listing of open-ils.pcrud as a controller in the IDL.

Frequently asked questions

What is CVE-2015-2203?: Evergreen 2.5.9, 2.6.7, and 2.7.4 allows remote authenticated users with STAFF_LOGIN permission to obtain sensitive settings history information by leveraging listing of open-ils.pcrud as a controller in the IDL.
How severe is CVE-2015-2203?: CVE-2015-2203 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2015-2203 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-2203?: CVE-2015-2203 primarily affects Evergreen-ils Evergreen. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-2203?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-2203 published?: CVE-2015-2203 was published on 2018-02-01 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:evergreen-ils:evergreen:2.5.9:*:*:*:*:*:*:*
cpe:2.3:a:evergreen-ils:evergreen:2.6.7:*:*:*:*:*:*:*
cpe:2.3:a:evergreen-ils:evergreen:2.7.4:*:*:*:*:*:*:*

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CVE-2015-2204 — High (CVSS 7.5): Evergreen before 2.5.9, 2.6.x before 2.6.7, and 2.7.x before 2.7.4 allows remote attackers to bypass an intended access…
CVE-2013-7435 — Medium (CVSS 6.5): The open-ils.pcrud endpoint in Evergreen before 2.5.9, 2.6.x before 2.6.7, and 2.7.x before 2.7.4 allows remote…

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