How severe is GHSA-cmwm-45mj-mpg3?

GHSA-cmwm-45mj-mpg3 has a CVSS score of 9.8/10, rated CRITICAL. Immediate patching is strongly recommended.

Which packages are affected by GHSA-cmwm-45mj-mpg3?

GHSA-cmwm-45mj-mpg3 affects the following packages: io.scif:scifio (Maven). Ecosystems affected: Maven.

How do I fix GHSA-cmwm-45mj-mpg3?

Update io.scif:scifio to 0.43.3 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-cmwm-45mj-mpg3 is resolved across your whole dependency graph.

How do I detect GHSA-cmwm-45mj-mpg3 in my Maven dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for io.scif:scifio. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

How do I mitigate GHSA-cmwm-45mj-mpg3 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-cmwm-45mj-mpg3?

O3 pinpoints whether GHSA-cmwm-45mj-mpg3 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Is GHSA-cmwm-45mj-mpg3 actively exploited in the wild?

No public exploit code has been indexed for GHSA-cmwm-45mj-mpg3 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-cmwm-45mj-mpg3?

GHSA-cmwm-45mj-mpg3 has an EPSS (Exploit Prediction Scoring System) score of 0.5%, placing it in the 41th 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 indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

When was GHSA-cmwm-45mj-mpg3 published, and has it been updated?

GHSA-cmwm-45mj-mpg3 was published on December 14, 2022 and was last updated on November 8, 2023. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

GHSA-cmwm-45mj-mpg3: SCIFIO vulnerable to Path Traversal (Criti…

EPSS Exploitation Probability

via FIRST.org ↗

0.5%probability of exploitation in next 30 days

Lower Risk41th percentile-0.05%

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.

Blast Radius

1 pkg affected

☕io.scif:scifio

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

A vulnerability classified as critical was found in scifio. Affected by this vulnerability is the function downloadAndUnpackResource of the file src/test/java/io/scif/util/DefaultSampleFilesService.java of the component ZIP File Handler. The manipulation leads to path traversal. The attack can be launched remotely. The patch is at commit fcb0dbca0ec72b22fe0c9ddc8abc9cb188a0ff31. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215803.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`io.scif:scifio`	all versions	0.43.3

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for io.scif:scifio. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update io.scif:scifio to 0.43.3 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-cmwm-45mj-mpg3 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 pinpoints whether GHSA-cmwm-45mj-mpg3 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-cmwm-45mj-mpg3. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

A vulnerability classified as critical was found in scifio. Affected by this vulnerability is the function downloadAndUnpackResource of the file src/test/java/io/scif/util/DefaultSampleFilesService.java of the component ZIP File Handler. The manipulation leads to path traversal. The attack can be launched remotely. The patch is at commit fcb0dbca0ec72b22fe0c9ddc8abc9cb188a0ff31. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215803.

O3 Security · Impact-Aware SCA

Is GHSA-cmwm-45mj-mpg3 in your dependencies?

O3 detects GHSA-cmwm-45mj-mpg3 across Maven dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

Scan my dependencies How O3 SCA works

GHSA-cmwm-45mj-mpg3