How severe is GHSA-h97g-4mx7-5p2p?

No CVSS score has been assigned to GHSA-h97g-4mx7-5p2p yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-h97g-4mx7-5p2p?

GHSA-h97g-4mx7-5p2p affects the following packages: apostrophe (npm). Ecosystems affected: npm.

How do I fix GHSA-h97g-4mx7-5p2p?

Update apostrophe to 2.92.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-h97g-4mx7-5p2p is resolved across your whole dependency graph.

How do I detect GHSA-h97g-4mx7-5p2p in my npm dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for apostrophe. 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-h97g-4mx7-5p2p 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-h97g-4mx7-5p2p?

O3 pinpoints whether GHSA-h97g-4mx7-5p2p 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-h97g-4mx7-5p2p actively exploited in the wild?

No public exploit code has been indexed for GHSA-h97g-4mx7-5p2p 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.

When was GHSA-h97g-4mx7-5p2p published, and has it been updated?

GHSA-h97g-4mx7-5p2p was published on September 3, 2020 and was last updated on September 28, 2021. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

📦 npm

Not in CISA KEV

GHSA-h97g-4mx7-5p2p

Fix: apostrophecms/apostrophe@1eba144

GHSA-h97g-4mx7-5p2p is a security vulnerability in apostrophe. O3 Security confirms whether GHSA-h97g-4mx7-5p2p is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Open Redirect in apostrophe

Published

Sep 3, 2020

Updated

Sep 28, 2021

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Sep 28, 2021 · OSV.dev, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected

How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.

8other npm packages depend on this — each one inherits the vulnerability until it's patched upstream

apostrophenpm

7Kdownloads / week

Description

Versions of apostrophe prior to 2.92.0 are vulnerable to Open Redirect. The package redirected requests to third-party websites if escaped URLs followed by a trailing / were appended at the end.

Recommendation

Update to version 2.92.0 or later.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦npm	`apostrophe`	all versions	2.92.0

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for apostrophe. 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 apostrophe to 2.92.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-h97g-4mx7-5p2p 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-h97g-4mx7-5p2p 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-h97g-4mx7-5p2p. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

Versions of `apostrophe` prior to 2.92.0 are vulnerable to Open Redirect. The package redirected requests to third-party websites if escaped URLs followed by a trailing `/` were appended at the end. ## Recommendation Update to version 2.92.0 or later.

O3 Security · Impact-Aware SCA

Is GHSA-h97g-4mx7-5p2p in your dependencies?

O3 detects GHSA-h97g-4mx7-5p2p across npm 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