42 matches found
CVE-2026-54734
Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpolate user-supplied parameters into outbound request URLs without using HttpUtil to validate the resulting domain or path segment. A malicious actor who can supply bid-request parameters can...
CVE-2026-54734 Prebid Server Java: Vulnerability to request forgery allows for possible host environment data extraction
Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpolate user-supplied parameters into outbound request URLs without using HttpUtil to validate the resulting domain or path segment. A malicious actor who can supply bid-request parameters can...
CVE-2026-54734 Prebid Server Java: Vulnerability to request forgery allows for possible host environment data extraction
Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpolate user-supplied parameters into outbound request URLs without using HttpUtil to validate the resulting domain or path segment. A malicious actor who can supply bid-request parameters can...
CVE-2026-54734
Prebid Server Java prior to 3.43.0 is affected by a request forgery vulnerability in certain bidder adapters . The root cause is the interpolation of user-supplied parameters into outbound request URLs without using HttpUtil to validate the resulting domain or path segment. An attacker who can su...
EUVD-2026-82581
Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpolate user-supplied parameters into outbound request URLs without using HttpUtil to validate the resulting domain or path segment. A malicious actor who can supply bid-request parameters can...
CVE-2026-54734 Prebid Server Java: Vulnerability to request forgery allows for possible host environment data extraction
Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpolate user-supplied parameters into outbound request URLs without using HttpUtil to validate the resulting domain or path segment. A malicious actor who can supply bid-request parameters can...
CVE-2026-54734: Server-Side Request Forgery (SSRF)
Prebid Server Java is the Java version of Prebid Server. Prior to 3.43.0, certain bidder adapters interpolate user-supplied parameters into outbound request URLs without using HttpUtil to validate the resulting domain or path segment. A malicious actor who can supply bid-request parameters can...
SUSE CVE-2026-54735
Prebid Server is an open-source solution for running real-time advertising auctions in the cloud. Prior to version 4.4.0, certain bidder adapters in Prebid Server interpolate user-supplied parameters into outbound request URLs without properly validating host and subdomain values, allowing crafte...
GO-2026-6139 Server-side request forgery in bidder adapters in github.com/prebid/prebid-server/v4
In github.com/prebid/prebid-server/v4 before 4.4.0, multiple bidder adapters acuityads, bidmachine, relevantdigital, smartyads, tappx, trafficgate, zeroclickfraud interpolate user-supplied host and subdomain parameters into outbound request URLs without validation. A remote attacker can craft bid...
Server-Side Request Forgery (SSRF)
Prebid Server is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to certain bidder adapters interpolating user-supplied parameters into outbound request URLs without properly validating host and subdomain values, which allows an attacker to craft bid request parameters th...
CVE-2026-54735
Prebid Server is an open-source solution for running real-time advertising auctions in the cloud. Prior to version 4.4.0, certain bidder adapters in Prebid Server interpolate user-supplied parameters into outbound request URLs without properly validating host and subdomain values, allowing crafte...
GHSA-4P3G-4HCJ-WPVX prebid-server's request forgery vulnerability allows for possible host environment data extraction
Impact Certain bidder adapters accept user-supplied parameters that are interpolated into outbound request URLs. Without proper input validation, a malicious actor could craft bid request parameters that cause the server to send HTTP requests to unintended destinations, potentially exposing...
CVE-2026-54735: Server-Side Request Forgery (SSRF)
Prebid Server is an open-source solution for running real-time advertising auctions in the cloud. Prior to version 4.4.0, certain bidder adapters in Prebid Server interpolate user-supplied parameters into outbound request URLs without properly validating host and subdomain values, allowing crafte...
Novel Blockchain-Based Protocols for Electronic Voting and Auctions
Programmable blockchains have long been a hot research topic given their tremendous use in decentralized applications. Smart contracts, using blockchains as their underlying technology, inherit the desired properties such as verifiability, immutability, and transparency, which make it a great sui...
Risk of Permanent ETH Loss for Bidders
Lines of code Vulnerability details Impact There's a risk of ETH becoming irretrievably locked in the contract if a bidder's address is a contract with either complex logic in its receive function or no receive function at all. In such cases, ETH transfers to these addresses could fail and result...
AuctionDemo::claimAuction() - L105: Logic bug in the conditional statement where the timestamp check should be > instead of >=.
Lines of code Vulnerability details Impact Would enable the winning bidder/bid to be selected WHILE it's still possible to bid higher in the auction. I.e. current comparison logic makes it possible to select auction winner while the auction isnt over yet. there's the risk of the true/valid highes...
claimAuction can be reverted by any bidder, locking all funds and the prize.
Lines of code Vulnerability details Description claimAuction is used to redeem the auction's ERC-721 and refund all bidders that didn't win the auction. In this process, callbacks are sent to every single bidder via low-level calls that triggers fallbacks/receives and ERC721.safeTransferFrom. So,...
AuctionDemo::claimAuction() - L105: Logic bug in the conditional statement where the timestamp check should be > instead of >=.
Lines of code Vulnerability details Impact Would enable the winning bidder/bid to be selected WHILE it's still possible to bid higher in the auction. I.e. current comparison logic makes it possible to select auction winner while the auction isnt over yet. there's the risk of the true/valid highes...
Challenger incentives can be inflated with external transfers
Lines of code Vulnerability details Impact The function notifyChallengeSucceeded calculates the volume of ZCHF to be repaid, which is then used to calculate the reward for the challenger. The challenger can however artificially inflate this value. A challenger can start a challenge on an...
SUSE CVE-2016-8688
The mtree bidder in libarchive 3.2.1 does not keep track of line sizes when extending the read-ahead, which allows remote attackers to cause a denial of service crash via a crafted file, which triggers an invalid read in the 1 detectform or 2 bidentry function in...