diff --git a/src/pentesting-web/sql-injection/mysql-injection/README.md b/src/pentesting-web/sql-injection/mysql-injection/README.md
index 5990df348..0dfb18ef2 100644
--- a/src/pentesting-web/sql-injection/mysql-injection/README.md
+++ b/src/pentesting-web/sql-injection/mysql-injection/README.md
@@ -198,6 +198,55 @@ mysql> select @@version;
 mysql> select version();
 ```
 
+## MySQL Full-Text Search (FTS) BOOLEAN MODE operator abuse (WOR)
+
+This is not a classic SQL injection. When developers pass user input into `MATCH(col) AGAINST('...' IN BOOLEAN MODE)`, MySQL executes a rich set of Boolean search operators inside the quoted string. Many WAF/SAST rules only focus on quote breaking and miss this surface.
+
+Key points:
+- Operators are evaluated inside the quotes: `+` (must include), `-` (must not include), `*` (trailing wildcard), `"..."` (exact phrase), `()` (grouping), `<`/`>`/`~` (weights). See MySQL docs.
+- This allows presence/absence and prefix tests without breaking out of the string literal, e.g. `AGAINST('+admin*' IN BOOLEAN MODE)` to check for any term starting with `admin`.
+- Useful to build oracles such as “does any row contain a term with prefix X?” and to enumerate hidden strings via prefix expansion.
+
+Example query built by the backend:
+
+```sql
+SELECT tid, firstpost
+FROM threads
+WHERE MATCH(subject) AGAINST('+jack*' IN BOOLEAN MODE);
+```
+
+If the application returns different responses depending on whether the result set is empty (e.g., redirect vs. error message), that behavior becomes a Boolean oracle that can be used to enumerate private data such as hidden/deleted titles.
+
+Sanitizer bypass patterns (generic):
+- Boundary-trim preserving wildcard: if the backend trims 1–2 trailing characters per word via a regex like `(\b.{1,2})(\s)|(\b.{1,2}$)`, submit `prefix*ZZ`. The cleaner trims the `ZZ` but leaves the `*`, so `prefix*` survives.
+- Early-break stripping: if the code strips operators per word but stops processing when it finds any token with length ≥ min length, send two tokens: the first is a junk token that meets the length threshold, the second carries the operator payload. For example: `&&&&& +jack*ZZ` → after cleaning: `+&&&&& +jack*`.
+
+Payload template (URL-encoded):
+
+```
+keywords=%26%26%26%26%26+%2B{FUZZ}*xD
+```
+
+- `%26` is `&`, `%2B` is `+`. The trailing `xD` (or any two letters) is trimmed by the cleaner, preserving `{FUZZ}*`.
+- Treat a redirect as “match” and an error page as “no match”. Don’t auto-follow redirects to keep the oracle observable.
+
+Enumeration workflow:
+1) Start with `{FUZZ} = a…z,0…9` to find first-letter matches via `+a*`, `+b*`, …
+2) For each positive prefix, branch: `a* → aa* / ab* / …`. Repeat to recover the whole string.
+3) Distribute requests (proxies, multiple accounts) if the app enforces flood control.
+
+Why titles often leak while contents don’t:
+- Some apps apply visibility checks only after a preliminary MATCH on titles/subjects. If control-flow depends on the “any results?” outcome before filtering, existence leaks occur.
+
+Mitigations:
+- If you don’t need Boolean logic, use `IN NATURAL LANGUAGE MODE` or treat user input as a literal (escape/quote disables operators in other modes).
+- If Boolean mode is required, strip or neutralize all Boolean operators (`+ - * " ( ) < > ~`) for every token (no early breaks) after tokenization.
+- Apply visibility/authorization filters before MATCH, or unify responses (constant timing/status) when the result set is empty vs. non-empty.
+- Review analogous features in other DBMS: PostgreSQL `to_tsquery`/`websearch_to_tsquery`, SQL Server/Oracle/Db2 `CONTAINS` also parse operators inside quoted arguments.
+
+Notes:
+- Prepared statements do not protect against semantic abuse of `REGEXP` or search operators. An input like `.*` remains a permissive regex even inside a quoted `REGEXP '.*'`. Use allow-lists or explicit guards.
+
 ## Other MYSQL injection guides
 
 - [PayloadsAllTheThings – MySQL Injection cheatsheet](https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/SQL%20Injection/MySQL%20Injection.md)
@@ -206,9 +255,10 @@ mysql> select version();
 
 - [PayloadsAllTheThings – MySQL Injection cheatsheet](https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/SQL%20Injection/MySQL%20Injection.md)
 - [Pre-auth SQLi to RCE in Fortinet FortiWeb (watchTowr Labs)](https://labs.watchtowr.com/pre-auth-sql-injection-to-rce-fortinet-fortiweb-fabric-connector-cve-2025-25257/)
+- [MySQL Full-Text Search – Boolean mode](https://dev.mysql.com/doc/refman/8.4/en/fulltext-boolean.html)
+- [MySQL Full-Text Search – Overview](https://dev.mysql.com/doc/refman/8.4/en/fulltext-search.html)
+- [MySQL REGEXP documentation](https://dev.mysql.com/doc/refman/8.4/en/regexp.html)
+- [ReDisclosure: New technique for exploiting Full-Text Search in MySQL (myBB case study)](https://exploit.az/posts/wor/)
 
 
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