CVE-2026-30996 | SAC-NFe 2.0.02 GET download.php path traversal (EUVD-2026-22977)

VDB-357760 · CVE-2026-30996 · EUVD-2026-22977 SAC-NFE 2.0.02 GET DOWNLOAD.PHP PATH TRAVERSAL HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.3 $0-$5k 3.07+ Summaryinfo A vulnerability was found in SAC-NFe 2.0.02 and classified as critical. The impacted element is an unknown function of the file download.php of the component GET Handler. Executing a manipulation can lead to path traversal. This vulnerability is registered as CVE-2026-30996. It is possible to launch the attack remotely. No exploit is available. Detailsinfo A vulnerability classified as critical was found in SAC-NFe 2.0.02. This vulnerability affects an unknown code of the file download.php of the component GET Handler. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes: An issue in the file handling logic of the component download.php of SAC-NFe v2.0.02 allows attackers to execute a directory traversal and read arbitrary files from the system via a crafted GET request. The advisory is shared for download at cve.joaopaulodeoliveira.dev. This vulnerability was named CVE-2026-30996 since 03/09/2026. The exploitation appears to be easy. The attack can be initiated remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 04/15/2026). The MITRE ATT&CK project declares the attack technique as T1006. By approaching the search of inurl:download.php it is possible to find vulnerable targets with Google Hacking. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-22977). Productinfo Name SAC-NFe Version 2.0.02 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.3 VulDB Meta Temp Score: 6.3 VulDB Base Score: 6.3 VulDB Temp Score: 6.3 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Path traversal CWE: CWE-22 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Google Hack: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 03/09/2026 CVE reserved 04/15/2026 +36 days Advisory disclosed 04/15/2026 +0 days VulDB entry created 04/15/2026 +0 days VulDB entry last update Sourcesinfo Advisory: cve.joaopaulodeoliveira.dev Status: Not defined CVE: CVE-2026-30996 (🔒) GCVE (CVE): GCVE-0-2026-30996 GCVE (VulDB): GCVE-100-357760 EUVD: 🔒 Entryinfo Created: 04/15/2026 19:55 Updated: 04/15/2026 20:03 Changes: 04/15/2026 19:55 (53), 04/15/2026 20:03 (1) Complete: 🔍 Cache ID: 99:851:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸