How severe is CVE-2026-25238?

CVE-2026-25238 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-25238 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25238?

CVE-2026-25238 affects Pear Pearweb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-25238?

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

Does CVE-2026-25238 have an EU (EUVD) identifier?

Yes. CVE-2026-25238 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5197.

When was CVE-2026-25238 published?

CVE-2026-25238 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2026-25238

CVE-2026-25238 is a critical-severity vulnerability in Pear Pearweb with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 9.2
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5197
Weakness: CWE-89
Affected product: Pear Pearweb
Published: 2026-02-03
Last modified: 2026-06-17

Description

PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, a SQL injection vulnerability in bug subscription deletion may allow attackers to inject SQL via a crafted email value. This issue has been patched in version 1.33.0.

Frequently asked questions

What is CVE-2026-25238?: PEAR is a framework and distribution system for reusable PHP components. Prior to version 1.33.0, a SQL injection vulnerability in bug subscription deletion may allow attackers to inject SQL via a crafted email value. This issue has been patched in version 1.33.0.
How severe is CVE-2026-25238?: CVE-2026-25238 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-25238 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25238?: CVE-2026-25238 affects Pear Pearweb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-25238?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-25238 have an EU (EUVD) identifier?: Yes. CVE-2026-25238 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5197.
When was CVE-2026-25238 published?: CVE-2026-25238 was published on 2026-02-03 and last updated on 2026-06-17.

References

https://github.com/pear/pearweb/security/advisories/GHSA-cv3c-27h5-7gmv

Affected products (1)

cpe:2.3:a:pear:pearweb:*:*:*:*:*:*:*:*

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