Cross-Site Request Forgery

CVE-2025-22297 is a CSRF flaw in the WordPress plugin AI WP Writer affecting versions through 3.8.4.4, fixed in 3.8.4.5. Per WPScan, the root cause is missing or incorrect nonce validation in the plugin's options() function, which means a logged-in site administrator can be tricked into sending a forged request that changes plugin settings.

The vendor's MEDIUM 4.3 is technically fair in a vacuum, but for enterprise prioritization it still overstates the operational urgency. The exploit needs a live admin session and successful social engineering, the impact described publicly is limited to settings modification rather than code execution or credential theft, there is no KEV listing, and the plugin's public install base is only about 3,000 active sites on WordPress.org.

Why this verdict

• Baseline down: vendor scored it 4.3/MEDIUM, but that assumes the integrity impact matters more than the access path friction
• Major friction: exploitation requires a logged-in administrator plus a successful lure/click, which implies post-targeting and user interaction rather than direct remote abuse
• Population is narrow: WordPress.org shows roughly 3,000 active installs, so even among WordPress shops this is not a mass-footprint plugin
• Blast radius is limited: the public description supports plugin settings changes, not code execution, arbitrary file write, or full site takeover
• No threat signal: not in KEV, no public active exploitation evidence found, and the provided EPSS is very low

Why not higher?

There is no unauthenticated server-side path here. An attacker does not get to hit the target cold from the internet; they need the admin to be logged in and to cooperate by action, and even then the described impact is limited to settings manipulation.

Why not lower?

This is still a real integrity flaw, not paperwork. On sites that actively use the plugin, forged settings changes can alter publishing behavior or create spam/SEO cleanup work, and the attack primitive is simple once the attacker has an engaged admin target.

1. Restrict admin access paths — Put /wp-admin behind VPN, allowlists, or SSO with conditional access where possible. That does not fix CSRF by itself, but it reduces the pool of admins who can be actively targeted; for a LOW verdict, do this during normal hardening work because there is no fixed noisgate mitigation SLA.
2. Shorten and isolate admin sessions — Use separate admin-only browsers or profiles and reduce idle session lifetime so fewer admins are casually logged in while reading mail or browsing. This directly attacks the main prerequisite for CSRF and should be folded into routine admin hygiene with backlog priority, not emergency change.
3. Monitor plugin option changes — Enable WordPress audit logging and alert on unexpected modifications to AI WP Writer settings or related wp_options entries. For a LOW issue, deploy this in the next scheduled monitoring improvement cycle if you cannot patch immediately.
4. Enable controlled plugin updates — If you operate WordPress at scale, keep AI WP Writer on an approved plugin update channel so vulnerable versions do not linger. For this severity, schedule it as backlog hygiene rather than expedited emergency remediation.

Run this on the target WordPress host with read access to the plugin directory. Invoke it as bash check-ai-wp-writer-cve-2025-22297.sh /var/www/html or point it directly at the plugin directory root; no root privileges are required unless your web files are permission-restricted.

#!/usr/bin/env bash
# check-ai-wp-writer-cve-2025-22297.sh
# Detect AI WP Writer versions affected by CVE-2025-22297.
# Output: VULNERABLE / PATCHED / UNKNOWN
# Exit codes: 0=PATCHED, 1=VULNERABLE, 2=UNKNOWN, 3=usage error

set -u

FIXED_VERSION="3.8.4.5"
TARGET_PATH="${1:-}"
PLUGIN_SLUG="ai-wp-writer"

usage() {
  echo "Usage: $0 <wordpress_root_or_plugin_dir>"
  exit 3
}

if [[ -z "$TARGET_PATH" ]]; then
  usage
fi

if [[ ! -e "$TARGET_PATH" ]]; then
  echo "UNKNOWN - path does not exist: $TARGET_PATH"
  exit 2
fi

# Resolve plugin dir whether caller passed WP root or plugin dir
PLUGIN_DIR=""
if [[ -d "$TARGET_PATH/wp-content/plugins/$PLUGIN_SLUG" ]]; then
  PLUGIN_DIR="$TARGET_PATH/wp-content/plugins/$PLUGIN_SLUG"
elif [[ -d "$TARGET_PATH/$PLUGIN_SLUG" ]]; then
  PLUGIN_DIR="$TARGET_PATH/$PLUGIN_SLUG"
elif [[ -d "$TARGET_PATH" && "$(basename "$TARGET_PATH")" == "$PLUGIN_SLUG" ]]; then
  PLUGIN_DIR="$TARGET_PATH"
else
  echo "UNKNOWN - could not locate plugin directory for $PLUGIN_SLUG under: $TARGET_PATH"
  exit 2
fi

verlte() {
  # returns success if $1 <= $2
  [[ "$1" == "$2" ]] && return 0
  local first
  first=$(printf '%s\n%s\n' "$1" "$2" | sort -V | head -n1)
  [[ "$first" == "$1" ]]
}

extract_version_from_file() {
  local file="$1"
  local ver
  ver=$(grep -Eim1 '^[[:space:]]*Version:[[:space:]]*' "$file" 2>/dev/null | sed -E 's/^[[:space:]]*Version:[[:space:]]*//I' | tr -d '\r')
  if [[ -n "$ver" ]]; then
    echo "$ver"
    return 0
  fi
  return 1
}

VERSION=""
SOURCE_FILE=""

# Prefer readme.txt if present
if [[ -f "$PLUGIN_DIR/readme.txt" ]]; then
  VERSION=$(extract_version_from_file "$PLUGIN_DIR/readme.txt" || true)
  if [[ -n "$VERSION" ]]; then
    SOURCE_FILE="$PLUGIN_DIR/readme.txt"
  fi
fi

# Fall back to plugin PHP headers
if [[ -z "$VERSION" ]]; then
  while IFS= read -r -d '' phpfile; do
    VERSION=$(extract_version_from_file "$phpfile" || true)
    if [[ -n "$VERSION" ]]; then
      SOURCE_FILE="$phpfile"
      break
    fi
  done < <(find "$PLUGIN_DIR" -maxdepth 2 -type f -name '*.php' -print0 2>/dev/null)
fi

if [[ -z "$VERSION" ]]; then
  echo "UNKNOWN - could not extract plugin version from $PLUGIN_DIR"
  exit 2
fi

if verlte "$VERSION" "$FIXED_VERSION" && [[ "$VERSION" != "$FIXED_VERSION" ]]; then
  echo "VULNERABLE - AI WP Writer version $VERSION detected in $SOURCE_FILE (fixed in $FIXED_VERSION)"
  exit 1
elif [[ "$VERSION" == "$FIXED_VERSION" ]]; then
  echo "PATCHED - AI WP Writer version $VERSION detected in $SOURCE_FILE"
  exit 0
else
  echo "PATCHED - AI WP Writer version $VERSION detected in $SOURCE_FILE"
  exit 0
fi

Sources

1. NVD CVE-2025-22297
2. OpenCVE record for CVE-2025-22297
3. WPScan vulnerability entry
4. WPScan plugin page
5. Wordfence AI WP Writer vulnerability page
6. WordPress.org plugin page
7. WordPress.org advanced view
8. CISA Known Exploited Vulnerabilities Catalog