AnQiCMS Help Document and User Guide
AI web crawlers are divided into three categories based on their use: search crawlers build indexes and recommend traffic, proxy crawlers retrieve pages and access that can be traced back to individuals, and training crawlers replicate corpora in bulk and rarely revisit. The income differences between the three categories are very large, and leaving only one pass switch will put the content that is willing to trade copyright for citations and the objects that only want to copy the corpus together. The practice of authorizing sites separately is a three-tiered collaboration: Robots.txt expresses crawling intentions according to purpose, anti-crawling interference codes protect the text on the content side, and llms.txt indicates which content is welcome for model reading.
When filtering content by custom fields, the condition fails and returns all data. First, check if the condition has truly entered the query, not the data. The judgment sequence is three layers: whether the field name and available range are allowed to participate in filtering; whether the matching method magnifies the short value to hit the long value; whether the cache has reused the previous result without conditions. The same type of problem was fixed in one go in the update records of the same program PbootCMS V3.2.20, including the failure of the extended field filter to return unfiltered full data, the error when using the extended field condition on the front end, and the magnification of the matching range caused by the short value hitting the long value.
The request being transmitted at the moment of configuration reload will not be disconnected directly by default: the master process retains the old working process to continue handling the established connections, and new connections are handed over to the working process started with the new configuration. What will really be disconnected is the exit time limit you set - when the time limit is reached, the process will try to close all connections still open, and large file uploads and long connections may be interrupted accordingly. Setting the time limit too short affects the transmission of requests in progress, and setting it too long will cause the old process to linger and the time for the old and new configurations to coexist to become longer.
Under the same repair date, there are two announcements with different reporting dates. The follow-up is arranged according to the repair date, not the reporting date. The repair date represents the actual release of the patch with which version, which is the day you can start working; the reporting date only indicates the time the vulnerability was reported, used to estimate how long the exposure window is; the announcement release date is the time the information is released, usually not earlier than the repair date. Taking the two core announcements of Joomla Security Center as an example, the reporting dates are August 19 and August 2, respectively, and the repair dates are both September 25, and the affected range and upgrade target version are also consistent.
The cause is written in the core announcement of the built-in third-party library, the vulnerability is not in the code written by the station itself, but it is distributed with the core, so it cannot be avoided by changing your own template or business code, and can only follow the core version. When following up, read three sections: the upper and lower bounds of the affected range determine whether your version is hit, the fixed version determines which version to upgrade to, and the rating and exploitation conditions determine the priority of scheduling. Taking the Drupal announcement SA-CORE-2026-013 as an example, the affected range spans three branches, and the fixes are in the latest version of each branch.
Writing the login intercept list to a single file can easily cause loss of entries under concurrent writing: two requests read the same content at the same time, append their own content respectively, and write it back separately, the latter overwriting the former, and the intercepted addresses thus disappear from the list. Files without a capacity limit will continue to grow, and the time to read and parse will become longer; irregular malformed entries can cause parsing errors directly, resulting in the overall failure of the list. The list is just the first layer, and the server still needs to have independent verification and captcha steps.
The database script for the online upgrade must be executed strictly in the order of version numbers, as each script is based on the premise that 'the previous one has been completed': the new field has not been created, and the next one will fail when writing values. Skipping intermediate versions during cross-version upgrade will leave the table structure halfway. If the script fails halfway, the safe approach is to stop immediately and leave a log, rather than ignoring the error and continuing to run the remaining scripts, otherwise the problem will be covered by the subsequent scripts. Make a backup of data and static files before the upgrade, and check each section after the upgrade.
Writing a fixed index hint in a list query is equivalent to letting the optimizer give up the opportunity to choose a path based on statistical information: when the hint points to an index that does not match the current conditions, the query that could have used a covering index or range scan will be pushed to a more costly execution method, and further degraded into a full table scan when the conditions fail. The same program PbootCMS has fixed the issue of list tags degrading to a full table scan due to index hints in the update records of V3.2.26, and has unified the new libraries to be indexed by the title field.
When saving settings, the program overwrites the directory-level configuration file, taking away the manually added rules along with it, because these files are only one copy, generated in full by the program according to its own template. The same program PbootCMS has fixed this issue in the update record of V3.2.26: When Apache turns on pseudo-static, it misjudges the environment, causing the configuration file under the site directory to be overwritten every time it is saved. The approach is to separate the rules managed by the program from the rules added by operations and maintain them in two places, backup before modification, and compare item by item after modification.
Login credentials with partition attributes are stored separately by the top-level site: one is read when the same address is accessed directly, and another is read when the page is embedded by other sites, and they do not share. The official document states that this attribute indicates that credentials should be stored using partitioned storage, and it must be set at the same time as the security mark, and it is recommended to bind the credentials to the host with a hostname prefix name instead of a registrable domain. If the site assumes that the login state is globally shared, it will not be read in the embedded scenario.
