How severe is GHSA-4p5m-gvpf-f3x5?

No CVSS score has been assigned to GHSA-4p5m-gvpf-f3x5 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-4p5m-gvpf-f3x5?

GHSA-4p5m-gvpf-f3x5 affects the following packages: org.apache.solr:solr-core (Maven). Ecosystems affected: Maven.

How do I fix GHSA-4p5m-gvpf-f3x5?

Update org.apache.solr:solr-core to 9.8.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-4p5m-gvpf-f3x5 is resolved across your whole dependency graph.

How do I detect GHSA-4p5m-gvpf-f3x5 in my Maven dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.solr:solr-core, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate GHSA-4p5m-gvpf-f3x5 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

How does O3 Security protect against GHSA-4p5m-gvpf-f3x5?

O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-4p5m-gvpf-f3x5 can be triaged on real exposure rather than presence alone.

Is GHSA-4p5m-gvpf-f3x5 actively exploited in the wild?

No public exploit code has been indexed for GHSA-4p5m-gvpf-f3x5 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for GHSA-4p5m-gvpf-f3x5?

GHSA-4p5m-gvpf-f3x5 has an EPSS (Exploit Prediction Scoring System) score of 45.0%, placing it in the 99th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score warrants monitoring and prompt remediation.

What type of vulnerability is GHSA-4p5m-gvpf-f3x5?

GHSA-4p5m-gvpf-f3x5 is classified as CWE-23 (CWE-23). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was GHSA-4p5m-gvpf-f3x5 published, and has it been updated?

GHSA-4p5m-gvpf-f3x5 was published on January 27, 2025 and was last updated on September 10, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

☕ Maven

Not in CISA KEV

GHSA-4p5m-gvpf-f3x5 — solr-core

Fix: apache/solr@5795edd

GHSA-4p5m-gvpf-f3x5 is a CWE-23 vulnerability in org.apache.solr:solr-core. EPSS puts its 30-day exploitation probability at 45.0% (99th percentile). A fix is available for org.apache.solr:solr-core — see the affected versions and patch details below.

Apache Solr Relative Path Traversal vulnerability

Also known asBIT-solr-2024-52012CVE-2024-52012

Published

Jan 27, 2025

Updated

Sep 10, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Sep 24, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for GHSA-4p5m-gvpf-f3x5.

EPSS Exploitation Probability

via FIRST.org ↗

45.0%probability of exploitation in next 30 days

High Risk0.00%

Lower risk than most CVEs99th percentile — riskier than 99% of all scored CVEsHighest risk

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Real-World Exposure

1 pkg affected

☕org.apache.solr:solr-core

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

Relative Path Traversal vulnerability in Apache Solr.

Solr instances running on Windows are vulnerable to arbitrary filepath write-access, due to a lack of input-sanitation in the "configset upload" API. Commonly known as a "zipslip", maliciously constructed ZIP files can use relative filepaths to write data to unanticipated parts of the filesystem. This issue affects Apache Solr: from 6.6 through 9.7.0.

Users are recommended to upgrade to version 9.8.0, which fixes the issue. Users unable to upgrade may also safely prevent the issue by using Solr's "Rule-Based Authentication Plugin" to restrict access to the configset upload API, so that it can only be accessed by a trusted set of administrators/users.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`org.apache.solr:solr-core`	≥ 6.6&&< 9.8.0	9.8.0`org.apache.solr:solr-core:9.8.0`

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.solr:solr-core, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update org.apache.solr:solr-core to 9.8.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-4p5m-gvpf-f3x5 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-4p5m-gvpf-f3x5 can be triaged on real exposure rather than presence alone.

Tailored to GHSA-4p5m-gvpf-f3x5. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

Relative Path Traversal vulnerability in Apache Solr. Solr instances running on Windows are vulnerable to arbitrary filepath write-access, due to a lack of input-sanitation in the "configset upload" API. Commonly known as a "zipslip", maliciously constructed ZIP files can use relative filepaths to write data to unanticipated parts of the filesystem. This issue affects Apache Solr: from 6.6 through 9.7.0. Users are recommended to upgrade to version 9.8.0, which fixes the issue. Users unable to upgrade may also safely prevent the issue by using Solr's "Rule-Based Authentication Plugin" to

O3 Security · Impact-Aware SCA

Is GHSA-4p5m-gvpf-f3x5 in your dependencies?

O3 Security finds GHSA-4p5m-gvpf-f3x5 across Maven dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.

Scan my dependencies How O3 SCA works