CVE-2015-4632 — AI Deep Analysis Summary

🚨 **CVE-2015-4632: Path Traversal in Koha** * **Essence:** A critical directory traversal flaw in the Koha ILS. 📚 * **Mechanism:** Attackers inject `..%2f` into the `template_path` parameter.…

🛡️ **Root Cause: Improper Input Validation** * **CWE:** Path Traversal (CWE-22). 📉 * **Flaw:** The application fails to sanitize the `template_path` parameter.…

👥 **Affected Versions** * **Product:** Koha Library Automation System (ILS). 🏛️ * **Version 3.14.x:** Before **3.14.16**. 📅 * **Version 3.16.x:** Before **3.16.12**. 📅 * **Version 3.18.x:** Before **3.18.08**.…

💻 **Attacker Capabilities** * **Action:** Read arbitrary files. 📄 * **Targets:** System configs, database credentials, application source code.…

🔓 **Exploitation Threshold: LOW** * **Authentication:** **None required.** Remote unauthenticated access. 🚪 * **Configuration:** Standard Koha installation.…

🔍 **Public Exploitation Available** * **PoC:** Yes, public Proof-of-Concept exists. 🧪 * **Source:** Nuclei templates and Full Disclosure mailing list. 📢 * **Automation:** Easily automated via tools like Nuclei.…

🔎 **Self-Check Methods** * **Manual Test:** Send request to `/svc/virtualshelves/search` or `/svc/members/search`. 🎯 * **Payload:** Use `template_path=..%2f..%2fetc%2fpasswd`.…

✅ **Official Fix Available** * **Status:** Fixed in specific patch releases. 🩹 * **Action:** Upgrade to the latest version in your branch. ⬆️ * **References:** Official Koha security releases confirm the fix.…

🚧 **Workarounds (If No Patch)** * **WAF:** Block requests containing `..%2f` in `template_path`. 🛡️ * **Input Filtering:** Sanitize or reject path traversal sequences.…

🔥 **Urgency: HIGH** * **Priority:** Critical due to unauthenticated nature. 🚨 * **Risk:** High potential for data breach. 💸 * **Action:** Patch immediately or apply WAF rules.…