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Search Results (386818 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-80205 1 Nltk 1 Nltk 2026-09-01 7.5 High
NLTK versions before 3.10.0 contain a regular expression denial of service vulnerability in Text.findall() and TokenSearcher.findall() methods that accept user-supplied regular expressions without validation or timeout. Attackers can supply crafted regex patterns that cause catastrophic backtracking, resulting in indefinite CPU saturation and denial of service to all users of the Python process.
CVE-2026-84482 1 Wwbn 1 Avideo 2026-09-01 8.8 High
WWBN AVideo through commit 9c39d8c8 contains a cross-site request forgery vulnerability in the get_domain() and isSameDomain() functions that fail to properly validate referer origins. Attackers can forge requests from sibling subdomains or unparseable long-gTLD origins to perform administrative ObjectYPT writes including live server configuration changes.
CVE-2026-84481 1 Wwbn 1 Avideo 2026-09-01 N/A
WWBN AVideo through 30.0 contains an information disclosure vulnerability in the MobileManager plugin getConfiguration endpoint that returns sensitive configuration data to unauthenticated visitors. Attackers can send an unauthenticated GET request to plugin/MobileManager/getConfiguration.json.php to obtain TLS private key file paths, socket configuration details, platform version, and debug flags enabling further targeted attacks.
CVE-2026-84480 1 Wwbn 1 Avideo 2026-09-01 9.8 Critical
WWBN AVideo fails to validate password recovery token expiration in userRecoverPassSave.json.php, allowing attackers to use expired tokens to reset account passwords indefinitely. Attackers who obtain a recovery token can use it at any time to change the target account's password and gain full account access.
CVE-2026-84477 1 Wwbn 1 Avideo 2026-09-01 5.4 Medium
AVideo Live_schedule::setTitle() and setDescription() store POST input without sanitization, allowing users with streaming permission to inject malicious scripts. Unauthenticated attackers can access remindMe.php to execute stored XSS payloads in victim browsers without requiring authentication.
CVE-2026-84476 1 Wwbn 1 Avideo 2026-09-01 7.5 High
WWBN AVideo fails to validate trusted proxies before accepting X-Real-IP and X-Forwarded-For headers, allowing attackers to spoof the client address used by enforceRateLimit(). Attackers can rotate the header value per request to bypass login rate limiting and perform unlimited credential guessing attacks.
CVE-2026-84208 1 Wwbn 1 Avideo 2026-09-01 7.5 High
AVideo through version 29.0 contains an unauthenticated SQL injection vulnerability in the User_Location plugin's regions.json.php and cities.json.php endpoints. The country and region GET parameters are passed directly into SQL queries without escaping or prepared statement binding, allowing unauthenticated attackers to execute UNION-based SQL injection to read arbitrary database contents including password hashes and sensitive data.
CVE-2026-24370 2 Theme-one, Wordpress 2 The Grid, Wordpress 2026-09-01 6.5 Medium
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeOne The Grid allows Stored XSS. This issue affects The Grid: from n/a through 2.8.0.
CVE-2026-84289 1 Nousresearch 1 Hermes-agent 2026-09-01 4.3 Medium
A vulnerability was found in NousResearch hermes-agent up to 0.18.2. This vulnerability affects the function list_tools of the file tools/mcp_tool.py of the component MCP Tool. Performing a manipulation results in uncontrolled memory allocation. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-74952 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 8.8 High
Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 154, Thunderbird 154, Firefox ESR 153.2, and Thunderbird 153.2.
CVE-2026-16371 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 8.8 High
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, Thunderbird 140.13, Firefox ESR 140.15, and Thunderbird 140.15.
CVE-2026-16365 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 8.8 High
Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 153, Thunderbird 153, Firefox ESR 140.15, and Thunderbird 140.15.
CVE-2026-75874 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 10 Critical
Sandbox escape in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Thunderbird 154, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 140.15, and Thunderbird 153.2.
CVE-2023-39533 1 Libp2p 1 Go-libp2p 2026-09-01 7.5 High
go-libp2p is the Go implementation of the libp2p Networking Stack. Prior to versions 0.27.8, 0.28.2, and 0.29.1 malicious peer can use large RSA keys to run a resource exhaustion attack & force a node to spend time doing signature verification of the large key. This vulnerability is present in the core/crypto module of go-libp2p and can occur during the Noise handshake and the libp2p x509 extension verification step. To prevent this attack, go-libp2p versions 0.27.8, 0.28.2, and 0.29.1 restrict RSA keys to <= 8192 bits. To protect one's application, it is necessary to update to these patch releases and to use the updated Go compiler in 1.20.7 or 1.19.12. There are no known workarounds for this issue.
CVE-2026-74989 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 9.8 Critical
Internally found bugs present in Thunderbird 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 154 and Thunderbird 154.
CVE-2026-74988 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 9.8 Critical
Internally found bugs present in Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVE-2026-74990 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 9.8 Critical
Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74987 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 9.8 Critical
Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-74949 1 Mozilla 2 Firefox, Thunderbird 2026-09-01 8.8 High
Privilege escalation due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVE-2026-66795 1 Redhat 1 Multicluster Engine 2026-09-01 9.9 Critical
A flaw was found in the managedcluster-import-controller. The Certificate Signing Request (CSR) auto-approval logic improperly validates incoming CSRs, specifically by not inspecting the signer name or decoding the PEM-encoded x509 CSR. This vulnerability allows a privileged service account on a spoke cluster to submit a malicious CSR. Successful exploitation can lead to privilege escalation, enabling the attacker to obtain administrative credentials on the hub cluster.