Ecosyste.ms: Advisories

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Security Advisories: GSA_kwCzR0hTQS0zd3hnLXc5NmotOGhxOc4AAzex

CraftCMS stored XSS in Quick Post widget error message

Summary

The platform does not filter input and encode output in Quick Post validation error message, which can deliver an XSS payload.

Details

Old CVE fixed the XSS in label HTML but didn’t fix it when clicking save.

PoC

  1. Login at admin

  2. Go to setting

  3. Create a Section

  4. On Entry page, click Edit label

  5. Inject the XSS payload into the label and save

  6. On the admin dashboard choose new widget -> Quick Post

  7. In Quick Post, click save with blank slug; The XSS will be executed

    "errors":{"title":["alert('nono') cannot be blank."],"slug":["Slug cannot be blank."]

Fixed in https://github.com/craftcms/cms/commit/9d0cd0bda7c8a830a3373f8c0f06943e519ac888

Permalink: https://github.com/advisories/GHSA-3wxg-w96j-8hq9
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zd3hnLXc5NmotOGhxOc4AAzex
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: 11 months ago
Updated: 6 months ago


CVSS Score: 3.7
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:L

Identifiers: GHSA-3wxg-w96j-8hq9, CVE-2023-33194
References: Repository: https://github.com/craftcms/cms
Blast Radius: 12.7

Affected Packages

packagist:craftcms/cms
Dependent packages: 2,064
Dependent repositories: 2,755
Downloads: 2,871,296 total
Affected Version Ranges: >= 3.0.0, <= 3.8.5, >= 4.0.0-RC1, < 4.4.6
Fixed in: 3.8.6, 4.4.6
All affected versions: 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.0.10, 3.0.11, 3.0.12, 3.0.13, 3.0.14, 3.0.15, 3.0.16, 3.0.17, 3.0.18, 3.0.19, 3.0.20, 3.0.21, 3.0.22, 3.0.23, 3.0.24, 3.0.25, 3.0.26, 3.0.27, 3.0.28, 3.0.29, 3.0.30, 3.0.31, 3.0.32, 3.0.33, 3.0.34, 3.0.35, 3.0.36, 3.0.37, 3.0.38, 3.0.39, 3.0.40, 3.0.41, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.1.8, 3.1.9, 3.1.10, 3.1.11, 3.1.12, 3.1.13, 3.1.14, 3.1.15, 3.1.16, 3.1.17, 3.1.18, 3.1.19, 3.1.20, 3.1.21, 3.1.22, 3.1.23, 3.1.24, 3.1.25, 3.1.26, 3.1.27, 3.1.28, 3.1.29, 3.1.30, 3.1.31, 3.1.32, 3.1.33, 3.1.34, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.2.10, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5, 3.3.6, 3.3.7, 3.3.8, 3.3.9, 3.3.10, 3.3.11, 3.3.12, 3.3.13, 3.3.14, 3.3.15, 3.3.16, 3.3.17, 3.3.18, 3.3.19, 3.3.20, 3.4.0, 3.4.1, 3.4.2, 3.4.3, 3.4.4, 3.4.5, 3.4.6, 3.4.7, 3.4.8, 3.4.9, 3.4.10, 3.4.11, 3.4.12, 3.4.13, 3.4.14, 3.4.15, 3.4.16, 3.4.17, 3.4.18, 3.4.19, 3.4.20, 3.4.21, 3.4.22, 3.4.23, 3.4.24, 3.4.25, 3.4.26, 3.4.27, 3.4.28, 3.4.29, 3.4.30, 3.5.0, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.5.5, 3.5.6, 3.5.7, 3.5.8, 3.5.9, 3.5.10, 3.5.11, 3.5.12, 3.5.13, 3.5.14, 3.5.15, 3.5.16, 3.5.17, 3.5.18, 3.5.19, 3.6.0, 3.6.1, 3.6.2, 3.6.3, 3.6.4, 3.6.5, 3.6.6, 3.6.7, 3.6.8, 3.6.9, 3.6.10, 3.6.11, 3.6.12, 3.6.13, 3.6.14, 3.6.15, 3.6.16, 3.6.17, 3.6.18, 3.7.0, 3.7.1, 3.7.2, 3.7.3, 3.7.4, 3.7.5, 3.7.6, 3.7.7, 3.7.8, 3.7.9, 3.7.10, 3.7.11, 3.7.12, 3.7.13, 3.7.14, 3.7.15, 3.7.16, 3.7.17, 3.7.18, 3.7.19, 3.7.20, 3.7.21, 3.7.22, 3.7.23, 3.7.24, 3.7.25, 3.7.26, 3.7.27, 3.7.28, 3.7.29, 3.7.30, 3.7.31, 3.7.32, 3.7.33, 3.7.34, 3.7.35, 3.7.36, 3.7.37, 3.7.38, 3.7.39, 3.7.40, 3.7.41, 3.7.42, 3.7.43, 3.7.44, 3.7.45, 3.7.46, 3.7.47, 3.7.48, 3.7.49, 3.7.50, 3.7.51, 3.7.52, 3.7.53, 3.7.54, 3.7.55, 3.7.56, 3.7.57, 3.7.58, 3.7.59, 3.7.60, 3.7.61, 3.7.62, 3.7.63, 3.7.64, 3.7.65, 3.7.66, 3.7.67, 3.7.68, 3.8.0, 3.8.1, 3.8.2, 3.8.3, 3.8.4, 3.8.5, 4.0.0, 4.0.0-RC1, 4.0.0-RC2, 4.0.0-RC3, 4.0.0-alpha.1, 4.0.0-beta.1, 4.0.0-beta.2, 4.0.0-beta.3, 4.0.0-beta.4, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.2.6, 4.2.7, 4.2.8, 4.3.0, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.3.6, 4.3.7, 4.3.8, 4.3.9, 4.3.10, 4.3.11, 4.4.0, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5
All unaffected versions: 1.2.2333, 1.2.2335, 1.2.2336, 1.2.2337, 1.2.2339, 1.2.2358, 1.2.2363, 1.2.2367, 1.2.2371, 1.2.2375, 1.2.2387, 1.2.2392, 1.2.2396, 1.2.2399, 1.3.2409, 1.3.2410, 1.3.2415, 1.3.2416, 1.3.2418, 1.3.2419, 1.3.2420, 1.3.2422, 1.3.2456, 1.3.2459, 1.3.2461, 1.3.2462, 1.3.2465, 1.3.2473, 1.3.2485, 1.3.2486, 1.3.2487, 1.3.2494, 1.3.2496, 1.3.2507, 2.0.2524, 2.0.2525, 2.0.2527, 2.0.2528, 2.0.2532, 2.0.2533, 2.0.2535, 2.0.2536, 2.0.2537, 2.0.2538, 2.0.2539, 2.0.2540, 2.0.2541, 2.0.2542, 2.0.2543, 2.0.2548, 2.0.2549, 2.0.2551, 2.1.2554, 2.1.2555, 2.1.2556, 2.1.2557, 2.1.2559, 2.1.2561, 2.1.2562, 2.1.2563, 2.1.2564, 2.1.2566, 2.1.2568, 2.1.2569, 2.1.2570, 2.2.2579, 2.2.2581, 2.2.2582, 2.2.2586, 2.2.2587, 2.2.2588, 2.2.2589, 2.2.2590, 2.2.2591, 2.2.2592, 2.2.2593, 2.2.2596, 2.2.2598, 2.2.2601, 2.2.2604, 2.2.2607, 2.3.2615, 2.3.2616, 2.3.2617, 2.3.2618, 2.3.2620, 2.3.2621, 2.3.2623, 2.3.2624, 2.3.2625, 2.3.2626, 2.3.2627, 2.3.2629, 2.3.2632, 2.3.2635, 2.3.2636, 2.3.2639, 2.3.2640, 2.3.2641, 2.3.2642, 2.3.2643, 2.3.2644, 2.4.2664, 2.4.2666, 2.4.2667, 2.4.2668, 2.4.2669, 2.4.2670, 2.4.2675, 2.4.2677, 2.4.2679, 2.4.2682, 2.4.2684, 2.4.2688, 2.4.2691, 2.4.2692, 2.4.2693, 2.4.2695, 2.4.2696, 2.4.2697, 2.4.2698, 2.4.2699, 2.4.2700, 2.4.2701, 2.4.2702, 2.4.2723, 2.4.2725, 2.4.2726, 2.5.2750, 2.5.2752, 2.5.2753, 2.5.2754, 2.5.2755, 2.5.2757, 2.5.2759, 2.5.2760, 2.5.2761, 2.5.2762, 2.5.2763, 2.5.2765, 2.5.2767, 2.6.2771, 2.6.2773, 2.6.2774, 2.6.2776, 2.6.2778, 2.6.2779, 2.6.2780, 2.6.2781, 2.6.2783, 2.6.2784, 2.6.2785, 2.6.2788, 2.6.2789, 2.6.2791, 2.6.2793, 2.6.2794, 2.6.2795, 2.6.2796, 2.6.2797, 2.6.2798, 2.6.2804, 2.6.2903, 2.6.2911, 2.6.2916, 2.6.2922, 2.6.2923, 2.6.2929, 2.6.2930, 2.6.2931, 2.6.2940, 2.6.2944, 2.6.2945, 2.6.2949, 2.6.2950, 2.6.2951, 2.6.2952, 2.6.2953, 2.6.2954, 2.6.2955, 2.6.2956, 2.6.2957, 2.6.2958, 2.6.2959, 2.6.2960, 2.6.2961, 2.6.2962, 2.6.2963, 2.6.2964, 2.6.2965, 2.6.2966, 2.6.2967, 2.6.2968, 2.6.2969, 2.6.2970, 2.6.2971, 2.6.2972, 2.6.2973, 2.6.2974, 2.6.2975, 2.6.2976, 2.6.2977, 2.6.2978, 2.6.2979, 2.6.2980, 2.6.2981, 2.6.2982, 2.6.2983, 2.6.2984, 2.6.2985, 2.6.2986, 2.6.2987, 2.6.2988, 2.6.2989, 2.6.2990, 2.6.2991, 2.6.2992, 2.6.2993, 2.6.2994, 2.6.2995, 2.6.2996, 2.6.2997, 2.6.2998, 2.6.2999, 2.6.3000, 2.6.3001, 2.6.3002, 2.6.3003, 2.6.3004, 2.6.3005, 2.6.3006, 2.6.3007, 2.6.3008, 2.6.3009, 2.6.3010, 2.6.3011, 2.6.3012, 2.6.3013, 2.6.3014, 2.6.3015, 2.6.3016, 2.6.3017, 2.6.3018, 2.6.3019, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.7.6, 2.7.7, 2.7.8, 2.7.9, 2.7.10, 2.8.0, 2.9.0, 2.9.1, 2.9.2, 3.8.6, 3.8.7, 3.8.8, 3.8.9, 3.8.10, 3.8.11, 3.8.12, 3.8.13, 3.8.14, 3.8.15, 3.8.16, 3.8.17, 3.9.0, 3.9.1, 3.9.2, 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.10, 3.9.11, 3.9.12, 3.9.13, 4.4.6, 4.4.7, 4.4.8, 4.4.9, 4.4.10, 4.4.11, 4.4.12, 4.4.13, 4.4.14, 4.4.15, 4.4.16, 4.4.17, 4.5.0, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.5.5, 4.5.6, 4.5.7, 4.5.8, 4.5.9, 4.5.10, 4.5.11, 4.5.12, 4.5.13, 4.5.14, 4.5.15, 4.6.0, 4.6.1, 4.7.0, 4.7.1, 4.7.2, 4.7.3, 4.7.4, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5, 4.8.6, 4.8.7, 4.8.8, 4.8.9, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4