Non-constant-time authentication comparisons and plaintext logging of XRES* in free5GC's AUSF component (v1.4.4 and earlier) expose two distinct vulnerability classes under CWE-208. The 5G-AKA confirmation path writes the expected XRES* value to INFO-level application logs immediately before comparison, making authentication material directly readable by any principal with AUSF log access - operators, SIEM agents, log-collection sidecars, or compromised containers. Both 5G-AKA and EAP-AKA' confirmation paths use non-constant-time Go primitives (strings.EqualFold, bytes.Equal, ==) instead of crypto/subtle.ConstantTimeCompare, though the researcher's own PoC confirmed the timing signal is too small to distinguish from HTTP/SBI noise under standard network conditions. No public exploit or CISA KEV listing; patched in v1.4.5.
Quiz and Survey Master (QSM) WordPress plugin versions before 11.2.4 expose quiz question banks, hints, and correct answer keys to any authenticated Contributor-level user via a REST API route lacking authorization checks. The flaw allows a low-privileged user to read quiz content owned by other users on the same WordPress installation, undermining academic integrity and confidentiality of proprietary quiz material. No confirmed active exploitation is recorded in CISA KEV, but a publicly available proof-of-concept is documented by WPScan, making opportunistic exploitation trivial for any authenticated site member.
Path traversal in iswalle getnote-mcp up to version 1.5.0 allows attackers with low-privilege MCP call access to read arbitrary files from the host filesystem via the upload_image tool's unsanitized image_path parameter. The vulnerable fs.readFileSync call in src/index.ts accepts absolute paths and directory traversal sequences, and critically, the read file is automatically uploaded to a public CDN - making this an arbitrary file read with built-in exfiltration, exposing SSH keys, /etc/passwd, and similar sensitive data. A public exploit exists (GitHub issue #10) and vendor-released patch version 1.5.1 is confirmed available; no CISA KEV listing has been identified.
Zephyr RTOS's WireGuard subsystem incorrectly bypasses Poly1305 authentication for keepalive packets, allowing a network attacker to spoof VPN connection status events on affected embedded devices. The flaw in `wg_process_data_message()` accepted any 16-byte type-4 transport-data message and returned before invoking `wg_decrypt_packet()`, meaning the Poly1305 MAC was never verified - only a cleartext receiver-index lookup and a non-cryptographic expiry check were performed. Exploitation is constrained to integrity spoofing of the `NET_EVENT_VPN_CONNECTED` management signal; no traffic injection, key disclosure, or session takeover is possible, and no public exploit has been identified at time of analysis.
IMAP compression in OX Dovecot Pro and CE enables a CRIME/BREACH-class side-channel attack where shared compression state across session responses leaks information about mailbox contents. An adversary who can both send mail to a target user and observe the byte sizes of that user's IMAP traffic can use response-size variations to confirm whether a small message body matches a guessed candidate text. No public exploits are known and the attack has not been confirmed as actively exploited; arbitrary content recovery was not demonstrated, bounding real-world impact to oracle-style guess confirmation against short messages.
Race condition in multer's file stream handling allows uploaded files exceeding the configured fileSize limit to bypass size-limit rejection when an application uses an asynchronous fileFilter in combination with the fileSize limit. All multer versions before 2.3.0 are affected. Practical impact is constrained because the underlying busboy multipart parser still truncates the stream at the configured limit, making this a logic bypass of the rejection mechanism rather than uncontrolled resource consumption or data exfiltration; the fix is available in multer 2.3.0.
Path traversal in flutter_file_picker's Android implementation (all versions through 10.3.10) allows a malicious Android app on the same device to write arbitrary files into the victim app's internal storage directories. The openFileStream() method in FileUtils.kt constructs file paths using the DISPLAY_NAME value returned by ContentResolver.query() without sanitization, making it trivially exploitable by a crafted ContentProvider that returns filenames containing ../ sequences. No public exploit has been identified at time of analysis; SSVC classifies exploitation as none and the attack is not automatable, keeping real-world risk constrained despite the clear code-level flaw.
Authenticated Sieve script manipulation in OX Dovecot Pro and CE allows low-privileged mail users to bypass configured per-user CPU resource limits and accumulate orphaned compiled script files on disk. By repeatedly switching the active Sieve script, an attacker resets the CPU accounting stored in each compiled artifact, circumventing the server-enforced cap indefinitely; separately, deleted or renamed scripts leave compiled files behind, causing unbounded disk growth. Sustained exploitation degrades mail delivery service across shared infrastructure. No public exploits are known, no CISA KEV listing exists, and the vendor-reported CVSS severity is Low (3.1).
Authentication bypass in OX Dovecot Pro and OX Dovecot CE (both Open-Xchange GmbH email server products) allows a low-privileged authenticated attacker to circumvent access controls and achieve limited integrity impact over the mail service. The vulnerability is classified under CWE-284 (Improper Access Control) and carries a low CVSS base score of 3.1, reflecting high attack complexity and constrained impact - no confidentiality or availability loss is indicated. No public exploit code is known and this CVE is not listed in the CISA KEV catalog.
Timing side-channel in OX Dovecot Pro and CE exposes the length of configured doveadm passwords and API keys to adjacent-network attackers who can send repeated unauthenticated requests and measure response latency with high precision. The secret value itself is never disclosed - only its length - which marginally reduces brute-force search space. No active exploitation is identified and no public exploit exists; the vendor-assigned CVSS score of 3.1 accurately reflects the constrained attack surface and limited practical impact.
Copilot Chat in Microsoft Edge (Chromium-based) exposes a race condition that enables an authorized, low-privileged attacker to disclose information across a component scope boundary over the network. The flaw arises from improper synchronization of concurrent access to a shared resource within the Copilot Chat feature, producing partial confidentiality and, per the official CVSS vector, limited integrity exposure. No public exploit code has been identified at time of analysis, and this vulnerability does not appear in the CISA Known Exploited Vulnerabilities catalog.
Partial Denial of Service in NetApp StorageGRID versions 11.5 and higher arises from unbounded resource allocation (CWE-774) reachable only under a non-standard configuration and specific operational scenario. An authenticated network attacker with some degree of environmental control can exhaust handles or descriptors to degrade availability, though impact is explicitly partial and limited to the vulnerable system. No public exploit code has been identified and no active exploitation is confirmed; the vendor-assigned CVSS 4.0 score of 2.3 accurately reflects the tightly constrained real-world risk.
Race condition in filebrowser's TUS resumable upload handler allows authenticated low-privileged users to bypass declared Upload-Length limits by issuing concurrent PATCH requests to the same offset. Affected versions start at 2.24.0. A successful exploit causes files to be written beyond their declared sizes, and may trigger upload completion hooks for oversized payloads - potentially abusing downstream processing logic. No public exploit code or CISA KEV listing exists at time of analysis.
Credential hijacking in gitoxide before 0.38.2 allows remote attackers to redirect credential helper lookups to attacker-specified hosts by embedding bare carriage return characters in URLs supplied to gitoxide operations. Because gitoxide fails to sanitize these control characters before constructing credential helper protocol messages, injected fields override the legitimate host value, causing helpers to return stored credentials for a host the attacker controls rather than the intended repository host. No public exploit has been identified and the vulnerability is not listed in CISA KEV; the CVSS 4.0 score of 2.3 reflects the high complexity, attack prerequisites, and user interaction requirements that substantially constrain real-world exploitability.
Stale public share links in filebrowser through 2.63.23 can silently redirect to unrelated files uploaded after a rename operation, unexpectedly exposing new content to anyone holding the original link. The defect (CWE-459, Incomplete Cleanup) arises because share records are keyed by file path rather than a file identifier - deletion triggers cleanup, but rename does not, leaving the share dormant. No public exploit or CISA KEV listing exists at time of analysis, and the CVSS 4.0 score of 2.3 reflects the multi-step preconditions required, but the confidentiality risk is real for deployments where multiple users share create permissions on overlapping directories.
Stale public share links in File Browser 2.63.6-2.63.23 expose subsequently uploaded content to unauthenticated network access after a privileged user deletes another user's shared file without triggering proper link invalidation. Because the surviving share URL continues to resolve to whatever is later placed at the same storage path, an attacker who retains or discovers the original link can retrieve entirely unrelated files without authentication. No public exploit code is identified at time of analysis, and the CVSS 4.0 score of 2.3 reflects the constrained, multi-step preconditions required.
Stack buffer overflow in Ericsson CodeChecker through 6.28.2 results from an off-by-two error introduced during the CVE-2025-40843 remediation: the safe_strcpy() call at ldlogger-tool-gcc.c:129 receives destination pointer fullPath + 2 but the full PATH_MAX (4096) as its size bound, causing a deterministic 2-byte overwrite past the 4094 bytes that actually remain on every invocation of the GCC logger component. The overflow is unconditional and input-independent; a proof-of-concept is noted via the CVSS 4.0 E:P supplemental metric, though no active exploitation (CISA KEV) has been confirmed.
Reflected JSON injection in PrivateBin v2.0.4 and earlier allows remote unauthenticated attackers to inject arbitrary key/value pairs into JSON-LD API responses served at the /?jsonld= endpoint. PHP's FILTER_SANITIZE_URL passes double-quote characters through unmodified into JSON template construction via str_replace(), breaking out of the JSON string context and reflecting attacker-controlled fields. The vulnerable response path additionally omits X-Content-Type-Options: nosniff while setting Access-Control-Allow-Origin: *, enabling any cross-origin structured-data consumer to read the manipulated output. No public exploit or KEV listing exists, though the advisory includes a dynamically verified proof-of-concept on v2.0.4.