【Hello CTF】题目配套,免费开源的CTF入门教程,针对0基础新手编写,同时兼顾信息差的填补,对各阶段的CTFer都友好的开源教程,致力于CTF和网络安全的开源生态!
This report summarizes scanner evidence for ProbiusOfficial/Hello-CTF, a HTML project with 4,281 GitHub stars. SynthScan examined 86,400 lines of code across 353 source files, recording 95 pattern matches distributed across 8 syntactic categories. The legacy adjusted pattern signal is 1.3 (Low pattern signal); it is not an authorship estimate.
Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.
Use each vector to guide manual verification of the underlying findings.
Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.
Can maintainers explain intent, assumptions, and trade-offs? 40 finding(s).
Are imports declared and package/API names verified? 2 finding(s).
Are wrappers, guards, and repeated structures necessary? 79 finding(s).
Which changes need focused human review? 95 finding(s).
This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.
Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.
This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.
The scanner identified 95 distinct pattern matches across 8 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.
Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | build.py | 22 | except Exception as e: | CODE |
| LOW | events_update.py | 89 | except Exception as e: | CODE |
| LOW | events_update.py | 154 | except Exception as e: | CODE |
| LOW | events_update.py | 298 | except Exception as e: | CODE |
| LOW | events_update.py | 308 | except Exception as e: | CODE |
| MEDIUM | events_update.py | 231 | def _cn_ical_event(event): | CODE |
| LOW | admin/deployer.py | 162 | except Exception as e: | CODE |
| LOW | admin/deployer.py | 193 | except Exception as e: | CODE |
| MEDIUM | admin/deployer.py | 154 | def runner(): | CODE |
| LOW | admin/app.py | 165 | except Exception as e: | CODE |
| LOW | admin/app.py | 203 | except Exception as e: | CODE |
| LOW | admin/app.py | 263 | except Exception as e: | CODE |
| LOW | admin/app.py | 330 | except Exception as e: | CODE |
| MEDIUM | admin/app.py | 99 | def events_list(): | CODE |
| MEDIUM | admin/app.py | 174 | def inbox_list(): | CODE |
| MEDIUM | admin/app.py | 257 | def tools_get(): | CODE |
| MEDIUM | admin/app.py | 293 | def docs_file(): | CODE |
| LOW | admin/ctftime.py | 37 | except Exception as e: | CODE |
| LOW | collector/app.py | 69 | except Exception as e: | CODE |
| LOW | collector/app.py | 79 | except Exception: | CODE |
| LOW | collector/app.py | 99 | except Exception: | CODE |
| MEDIUM | collector/app.py | 46 | def _send(): | CODE |
| MEDIUM | collector/app.py | 75 | def _load(): | CODE |
| MEDIUM | collector/app.py | 95 | def _json_body(self): | CODE |
| LOW | docs/hc-web/php_unser.md | 1497 | except Exception as e: | STRING |
| LOW | docs/hc-web/sql_injection.md | 2380 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2400 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2404 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2423 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2438 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2458 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2462 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2480 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2495 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2515 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2519 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2538 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2553 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2573 | except Exception: | CODE |
| LOW | docs/hc-web/sql_injection.md | 2577 | except Exception: | CODE |
| LOW | docs/hc-web/any_file_read.md | 270 | except Exception as e: | CODE |
| LOW | docs/hc-web/php_code_audit.md | 761 | except Exception as e: | STRING |
| LOW | docs/hc-web/py_unser.md | 284 | except Exception: | CODE |
| LOW | docs/hc-misc/file_stego.md | 145 | except Exception as e: | CODE |
| LOW | docs/hc-misc/file_stego.md | 399 | except Exception as e: | CODE |
| MEDIUM | docs/hc-misc/file_stego.md | 400 | print(f"Error processing line: {e}") | CODE |
| LOW | docs/hc-misc/file_stego.md | 1398 | except Exception as e: | CODE |
| LOW | docs/hc-misc/file_stego.md | 1404 | except Exception as e: | CODE |
| LOW | docs/hc-misc/file_stego.md | 1462 | except Exception as e: | CODE |
| MEDIUM | docs/hc-misc/file_stego.md | 120 | def decode_file(input_file, output_file): | CODE |
| MEDIUM | docs/hc-misc/file_stego.md | 1395 | def try_py7zr_extract(path, extract_to): | CODE |
| LOW | docs/hc-misc/stego.md | 732 | except Exception as e: | CODE |
| MEDIUM | docs/hc-misc/stego.md | 711 | def read_hex_from_file(file_path): | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | docs/hc-misc/Encode_extra.md | 318 | def generate_qrcode_from_binary(binary_str, img_size): | CODE |
| LOW | docs/javascripts/FullCalendar.js | 599 | function greatestDurationDenominator(dur) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 1076 | function buildNativeFormattingFunc(standardDateProps, extendedSettings, context) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 1185 | function computeMarkerDiffSeverity(d0, d1, ca) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 1200 | function computePartialFormattingOptions(options, biggestUnit) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 1256 | function createVerboseFormattingArg(start, end, context, betterDefaultSeparator) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 2509 | function hasCustomRenderingHandler(generatorName, options) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 3753 | function buildDateSpanApiWithContext(dateSpan, context) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 3777 | function applyMutationToEventStore(eventStore, eventConfigBase, mutation, context) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 3813 | function applyMutationToEventInstance(eventInstance, eventDef, // must first be modified by applyMutationToEventDef | CODE |
| LOW | docs/javascripts/FullCalendar.js | 4577 | function buildRangeApiWithTimeZone(range, dateEnv, omitTime) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 4673 | function computeCanVGrowWithinCell() { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 4751 | function interactionSettingsToStore(settings) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 5404 | function computeIsRtlScrollbarOnLeft() { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 5442 | function computeScrollbarWidthsForEl(el) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 6053 | function computeFallbackHeaderFormat(datesRepDistinctDays, dayCnt) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 6552 | function isDateSelectionPropsValid(state, context, dateSpanMeta, filterConfig) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 6785 | function getSectionHasLiquidHeight(props, sectionConfig) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 8158 | function reduceDynamicOptionOverrides(dynamicOptionOverrides, action) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 8222 | function reduceEventSourcesNewTimeZone(eventSources, dateProfile, context) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 8226 | function computeEventSourcesLoading(eventSources) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 8878 | class CalendarDataManager { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 9258 | function buildDateProfileGenerator(props) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 9310 | function parseContextBusinessHours(calendarContext) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 9686 | function buildViewPropTransformers(theClasses) { | CODE |
| LOW | docs/javascripts/FullCalendar.js | 10877 | function buildDatePointApiWithContext(dateSpan, context) { | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | docs/javascripts/FullCalendar.js | 12585 | // Essentially, once you compute an element's height, never null-out. | COMMENT |
| MEDIUM | docs/javascripts/FullCalendar.js | 93 | var css_248z$4 = ":root{--fc-small-font-size:.85em;--fc-page-bg-color:#fff;--fc-neutral-bg-color:hsla(0,0%,82%,.3);- | CODE |
| MEDIUM | docs/javascripts/FullCalendar.js | 1080 | standardDateProps.timeZone = 'UTC'; // we leverage the only guaranteed timeZone for our UTC markers | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW⚡ | docs/hc-web/rce.md | 2084 | // Step 1: 触发 UAF(比如某类反序列化触发) | COMMENT |
| LOW⚡ | docs/hc-web/rce.md | 2087 | // Step 2: 用我们控制的数据重叠释放的内存 | COMMENT |
| LOW⚡ | docs/hc-web/rce.md | 2092 | // Step 3: 设置伪函数结构并执行 | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| HIGH | admin/app.py | 341 | result = repo_sync.push(CONFIG["proxy"]) | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | admin/static/index.html | 81 | #login-card .logo svg { width: 20px; height: 20px; } | COMMENT |
| LOW | docs/hc-misc/file.md | 221 | #### stegsolve | COMMENT |
| LOW | docs/hc-skill/pwn/format-string.md | 101 | ```python | COMMENT |
| LOW | docs/javascripts/FullCalendar.js | 2841 | // an object with optional start and end properties. | COMMENT |
| LOW | docs/hc-blockchain/Move/0x02.md | 1 | ## 神奇的时钟 | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | admin/app.py | 336 | CODE | |
| LOW | admin/ctftime.py | 61 | CODE | |
| LOW | admin/ctftime.py | 116 | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | resource/SCRIPT/base64_steg/encode.py | 1 | CODE |